82072872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 287539200

約数和(自身を除く): 205466328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 31, 34, 36, 42, 51, 54, 56, 62, 63, 68, 72, 84, 93, 102, 103, 108, 119, 124, 126, 136, 153, 168, 186, 189, 204, 206, 216, 217, 238, 248, 252, 279, 306, 309, 357, 372, 378, 408, 412, 434, 459, 476, 504, 527, 558, 612, 618, 651, 714, 721, 744, 756, 824, 837, 868, 918, 927, 952, 1054, 1071, 1116, 1224, 1236, 1302, 1428, 1442, 1512, 1581, 1674, 1736, 1751, 1836, 1854, 1953, 2108, 2142, 2163, 2232, 2472, 2604, 2781, 2856, 2884, 3162, 3193, 3213, 3348, 3502, 3672, 3689, 3708, 3906, 4216, 4284, 4326, 4743, 5208, 5253, 5562, 5768, 5859, 6324, 6386, 6426, 6489, 6696, 7004, 7378, 7416, 7812, 8568, 8652, 9486, 9579, 10506, 11067, 11124, 11718, 12257, 12648, 12772, 12852, 12978, 14008, 14229, 14756, 15624, 15759, 17304, 18972, 19158, 19467, 21012, 22134, 22248, 22351, 23436, 24514, 25544, 25704, 25956, 28458, 28737, 29512, 31518, 33201, 36771, 37944, 38316, 38934, 42024, 44268, 44702, 46872, 47277, 49028, 51912, 54281, 56916, 57474, 63036, 66402, 67053, 73542, 76632, 77868, 86211, 88536, 89404, 94554, 98056, 99603, 108562, 110313, 113832, 114948, 126072, 132804, 134106, 147084, 155736, 162843, 172422, 178808, 189108, 199206, 201159, 217124, 220626, 229896, 265608, 268212, 294168, 325686, 330939, 344844, 378216, 379967, 398412, 402318, 434248, 441252, 488529, 536424, 603477, 651372, 661878, 689688, 759934, 796824, 804636, 882504, 977058, 1139901, 1206954, 1302744, 1323756, 1465587, 1519868, 1609272, 1954116, 2279802, 2413908, 2647512, 2931174, 3039736, 3419703, 3908232, 4559604, 4827816, 5862348, 6839406, 9119208, 10259109, 11724696, 13678812, 20518218, 27357624, 41036436, 82072872]

約数ペア:

[(1, 82072872), (2, 41036436), (3, 27357624), (4, 20518218), (6, 13678812), (7, 11724696), (8, 10259109), (9, 9119208), (12, 6839406), (14, 5862348), (17, 4827816), (18, 4559604), (21, 3908232), (24, 3419703), (27, 3039736), (28, 2931174), (31, 2647512), (34, 2413908), (36, 2279802), (42, 1954116), (51, 1609272), (54, 1519868), (56, 1465587), (62, 1323756), (63, 1302744), (68, 1206954), (72, 1139901), (84, 977058), (93, 882504), (102, 804636), (103, 796824), (108, 759934), (119, 689688), (124, 661878), (126, 651372), (136, 603477), (153, 536424), (168, 488529), (186, 441252), (189, 434248), (204, 402318), (206, 398412), (216, 379967), (217, 378216), (238, 344844), (248, 330939), (252, 325686), (279, 294168), (306, 268212), (309, 265608), (357, 229896), (372, 220626), (378, 217124), (408, 201159), (412, 199206), (434, 189108), (459, 178808), (476, 172422), (504, 162843), (527, 155736), (558, 147084), (612, 134106), (618, 132804), (651, 126072), (714, 114948), (721, 113832), (744, 110313), (756, 108562), (824, 99603), (837, 98056), (868, 94554), (918, 89404), (927, 88536), (952, 86211), (1054, 77868), (1071, 76632), (1116, 73542), (1224, 67053), (1236, 66402), (1302, 63036), (1428, 57474), (1442, 56916), (1512, 54281), (1581, 51912), (1674, 49028), (1736, 47277), (1751, 46872), (1836, 44702), (1854, 44268), (1953, 42024), (2108, 38934), (2142, 38316), (2163, 37944), (2232, 36771), (2472, 33201), (2604, 31518), (2781, 29512), (2856, 28737), (2884, 28458), (3162, 25956), (3193, 25704), (3213, 25544), (3348, 24514), (3502, 23436), (3672, 22351), (3689, 22248), (3708, 22134), (3906, 21012), (4216, 19467), (4284, 19158), (4326, 18972), (4743, 17304), (5208, 15759), (5253, 15624), (5562, 14756), (5768, 14229), (5859, 14008), (6324, 12978), (6386, 12852), (6426, 12772), (6489, 12648), (6696, 12257), (7004, 11718), (7378, 11124), (7416, 11067), (7812, 10506), (8568, 9579), (8652, 9486)]