72479736

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4689

約数の個数: 96

約数和(自身を含む): 231628800

約数和(自身を除く): 159149064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 4639, 5208, 7812, 9278, 13917, 15624, 18556, 27834, 32473, 37112, 41751, 55668, 64946, 83502, 97419, 111336, 129892, 143809, 167004, 194838, 259784, 287618, 292257, 334008, 389676, 431427, 575236, 584514, 779352, 862854, 1006663, 1150472, 1169028, 1294281, 1725708, 2013326, 2338056, 2588562, 3019989, 3451416, 4026652, 5177124, 6039978, 8053304, 9059967, 10354248, 12079956, 18119934, 24159912, 36239868, 72479736]

約数ペア:

[(1, 72479736), (2, 36239868), (3, 24159912), (4, 18119934), (6, 12079956), (7, 10354248), (8, 9059967), (9, 8053304), (12, 6039978), (14, 5177124), (18, 4026652), (21, 3451416), (24, 3019989), (28, 2588562), (31, 2338056), (36, 2013326), (42, 1725708), (56, 1294281), (62, 1169028), (63, 1150472), (72, 1006663), (84, 862854), (93, 779352), (124, 584514), (126, 575236), (168, 431427), (186, 389676), (217, 334008), (248, 292257), (252, 287618), (279, 259784), (372, 194838), (434, 167004), (504, 143809), (558, 129892), (651, 111336), (744, 97419), (868, 83502), (1116, 64946), (1302, 55668), (1736, 41751), (1953, 37112), (2232, 32473), (2604, 27834), (3906, 18556), (4639, 15624), (5208, 13917), (7812, 9278)]