177912072

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3727}}^1$

素因数の和:3772

約数の個数: 128

約数和(自身を含む): 563673600

約数和(自身を除く): 385761528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 204, 216, 221, 234, 306, 312, 351, 408, 442, 459, 468, 612, 663, 702, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1989, 2652, 2808, 3672, 3727, 3978, 5304, 5967, 7454, 7956, 11181, 11934, 14908, 15912, 22362, 23868, 29816, 33543, 44724, 47736, 48451, 63359, 67086, 89448, 96902, 100629, 126718, 134172, 145353, 190077, 193804, 201258, 253436, 268344, 290706, 380154, 387608, 402516, 436059, 506872, 570231, 581412, 760308, 805032, 823667, 872118, 1140462, 1162824, 1308177, 1520616, 1647334, 1710693, 1744236, 2280924, 2471001, 2616354, 3294668, 3421386, 3488472, 4561848, 4942002, 5232708, 6589336, 6842772, 7413003, 9884004, 10465416, 13685544, 14826006, 19768008, 22239009, 29652012, 44478018, 59304024, 88956036, 177912072]

約数ペア:

[(1, 177912072), (2, 88956036), (3, 59304024), (4, 44478018), (6, 29652012), (8, 22239009), (9, 19768008), (12, 14826006), (13, 13685544), (17, 10465416), (18, 9884004), (24, 7413003), (26, 6842772), (27, 6589336), (34, 5232708), (36, 4942002), (39, 4561848), (51, 3488472), (52, 3421386), (54, 3294668), (68, 2616354), (72, 2471001), (78, 2280924), (102, 1744236), (104, 1710693), (108, 1647334), (117, 1520616), (136, 1308177), (153, 1162824), (156, 1140462), (204, 872118), (216, 823667), (221, 805032), (234, 760308), (306, 581412), (312, 570231), (351, 506872), (408, 436059), (442, 402516), (459, 387608), (468, 380154), (612, 290706), (663, 268344), (702, 253436), (884, 201258), (918, 193804), (936, 190077), (1224, 145353), (1326, 134172), (1404, 126718), (1768, 100629), (1836, 96902), (1989, 89448), (2652, 67086), (2808, 63359), (3672, 48451), (3727, 47736), (3978, 44724), (5304, 33543), (5967, 29816), (7454, 23868), (7956, 22362), (11181, 15912), (11934, 14908)]