72531816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:799

約数の個数: 128

約数和(自身を含む): 225484800

約数和(自身を除く): 152952984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 456, 532, 589, 651, 733, 744, 798, 868, 1064, 1178, 1302, 1466, 1596, 1736, 1767, 2199, 2356, 2604, 2932, 3192, 3534, 4123, 4398, 4712, 5131, 5208, 5864, 7068, 8246, 8796, 10262, 12369, 13927, 14136, 15393, 16492, 17592, 20524, 22723, 24738, 27854, 30786, 32984, 41048, 41781, 45446, 49476, 55708, 61572, 68169, 83562, 90892, 97489, 98952, 111416, 123144, 136338, 159061, 167124, 181784, 194978, 272676, 292467, 318122, 334248, 389956, 431737, 477183, 545352, 584934, 636244, 779912, 863474, 954366, 1169868, 1272488, 1295211, 1726948, 1908732, 2339736, 2590422, 3022159, 3453896, 3817464, 5180844, 6044318, 9066477, 10361688, 12088636, 18132954, 24177272, 36265908, 72531816]

約数ペア:

[(1, 72531816), (2, 36265908), (3, 24177272), (4, 18132954), (6, 12088636), (7, 10361688), (8, 9066477), (12, 6044318), (14, 5180844), (19, 3817464), (21, 3453896), (24, 3022159), (28, 2590422), (31, 2339736), (38, 1908732), (42, 1726948), (56, 1295211), (57, 1272488), (62, 1169868), (76, 954366), (84, 863474), (93, 779912), (114, 636244), (124, 584934), (133, 545352), (152, 477183), (168, 431737), (186, 389956), (217, 334248), (228, 318122), (248, 292467), (266, 272676), (372, 194978), (399, 181784), (434, 167124), (456, 159061), (532, 136338), (589, 123144), (651, 111416), (733, 98952), (744, 97489), (798, 90892), (868, 83562), (1064, 68169), (1178, 61572), (1302, 55708), (1466, 49476), (1596, 45446), (1736, 41781), (1767, 41048), (2199, 32984), (2356, 30786), (2604, 27854), (2932, 24738), (3192, 22723), (3534, 20524), (4123, 17592), (4398, 16492), (4712, 15393), (5131, 14136), (5208, 13927), (5864, 12369), (7068, 10262), (8246, 8796)]