82440072

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 286675200

約数和(自身を除く): 204235128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 22, 24, 26, 27, 33, 34, 36, 39, 44, 51, 52, 54, 66, 68, 72, 78, 88, 99, 102, 104, 108, 117, 132, 136, 143, 153, 156, 157, 187, 198, 204, 216, 221, 234, 264, 286, 297, 306, 312, 314, 351, 374, 396, 408, 429, 442, 459, 468, 471, 561, 572, 594, 612, 628, 663, 702, 748, 792, 858, 884, 918, 936, 942, 1122, 1144, 1188, 1224, 1256, 1287, 1326, 1404, 1413, 1496, 1683, 1716, 1727, 1768, 1836, 1884, 1989, 2041, 2244, 2376, 2431, 2574, 2652, 2669, 2808, 2826, 3366, 3432, 3454, 3672, 3768, 3861, 3978, 4082, 4239, 4488, 4862, 5049, 5148, 5181, 5304, 5338, 5652, 5967, 6123, 6732, 6908, 7293, 7722, 7956, 8007, 8164, 8478, 9724, 10098, 10296, 10362, 10676, 11304, 11934, 12246, 13464, 13816, 14586, 15444, 15543, 15912, 16014, 16328, 16956, 18369, 19448, 20196, 20724, 21352, 21879, 22451, 23868, 24021, 24492, 29172, 29359, 30888, 31086, 32028, 33912, 34697, 36738, 40392, 41448, 43758, 44902, 46629, 47736, 48042, 48984, 55107, 58344, 58718, 62172, 64056, 65637, 67353, 69394, 72063, 73476, 87516, 88077, 89804, 93258, 96084, 104091, 110214, 117436, 124344, 131274, 134706, 138788, 144126, 146952, 175032, 176154, 179608, 186516, 192168, 202059, 208182, 220428, 234872, 262548, 264231, 269412, 277576, 288252, 312273, 352308, 373032, 381667, 404118, 416364, 440856, 525096, 528462, 538824, 576504, 606177, 624546, 704616, 763334, 792693, 808236, 832728, 936819, 1056924, 1145001, 1212354, 1249092, 1526668, 1585386, 1616472, 1873638, 2113848, 2290002, 2424708, 2498184, 3053336, 3170772, 3435003, 3747276, 4580004, 4849416, 6341544, 6870006, 7494552, 9160008, 10305009, 13740012, 20610018, 27480024, 41220036, 82440072]

約数ペア:

[(1, 82440072), (2, 41220036), (3, 27480024), (4, 20610018), (6, 13740012), (8, 10305009), (9, 9160008), (11, 7494552), (12, 6870006), (13, 6341544), (17, 4849416), (18, 4580004), (22, 3747276), (24, 3435003), (26, 3170772), (27, 3053336), (33, 2498184), (34, 2424708), (36, 2290002), (39, 2113848), (44, 1873638), (51, 1616472), (52, 1585386), (54, 1526668), (66, 1249092), (68, 1212354), (72, 1145001), (78, 1056924), (88, 936819), (99, 832728), (102, 808236), (104, 792693), (108, 763334), (117, 704616), (132, 624546), (136, 606177), (143, 576504), (153, 538824), (156, 528462), (157, 525096), (187, 440856), (198, 416364), (204, 404118), (216, 381667), (221, 373032), (234, 352308), (264, 312273), (286, 288252), (297, 277576), (306, 269412), (312, 264231), (314, 262548), (351, 234872), (374, 220428), (396, 208182), (408, 202059), (429, 192168), (442, 186516), (459, 179608), (468, 176154), (471, 175032), (561, 146952), (572, 144126), (594, 138788), (612, 134706), (628, 131274), (663, 124344), (702, 117436), (748, 110214), (792, 104091), (858, 96084), (884, 93258), (918, 89804), (936, 88077), (942, 87516), (1122, 73476), (1144, 72063), (1188, 69394), (1224, 67353), (1256, 65637), (1287, 64056), (1326, 62172), (1404, 58718), (1413, 58344), (1496, 55107), (1683, 48984), (1716, 48042), (1727, 47736), (1768, 46629), (1836, 44902), (1884, 43758), (1989, 41448), (2041, 40392), (2244, 36738), (2376, 34697), (2431, 33912), (2574, 32028), (2652, 31086), (2669, 30888), (2808, 29359), (2826, 29172), (3366, 24492), (3432, 24021), (3454, 23868), (3672, 22451), (3768, 21879), (3861, 21352), (3978, 20724), (4082, 20196), (4239, 19448), (4488, 18369), (4862, 16956), (5049, 16328), (5148, 16014), (5181, 15912), (5304, 15543), (5338, 15444), (5652, 14586), (5967, 13816), (6123, 13464), (6732, 12246), (6908, 11934), (7293, 11304), (7722, 10676), (7956, 10362), (8007, 10296), (8164, 10098), (8478, 9724)]