81756696

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3659}}^1$

素因数の和:3701

約数の個数: 96

約数和(自身を含む): 250344000

約数和(自身を除く): 168587304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1862, 2793, 3192, 3659, 3724, 5586, 7318, 7448, 10977, 11172, 14636, 21954, 22344, 25613, 29272, 43908, 51226, 69521, 76839, 87816, 102452, 139042, 153678, 179291, 204904, 208563, 278084, 307356, 358582, 417126, 486647, 537873, 556168, 614712, 717164, 834252, 973294, 1075746, 1434328, 1459941, 1668504, 1946588, 2151492, 2919882, 3406529, 3893176, 4302984, 5839764, 6813058, 10219587, 11679528, 13626116, 20439174, 27252232, 40878348, 81756696]

約数ペア:

[(1, 81756696), (2, 40878348), (3, 27252232), (4, 20439174), (6, 13626116), (7, 11679528), (8, 10219587), (12, 6813058), (14, 5839764), (19, 4302984), (21, 3893176), (24, 3406529), (28, 2919882), (38, 2151492), (42, 1946588), (49, 1668504), (56, 1459941), (57, 1434328), (76, 1075746), (84, 973294), (98, 834252), (114, 717164), (133, 614712), (147, 556168), (152, 537873), (168, 486647), (196, 417126), (228, 358582), (266, 307356), (294, 278084), (392, 208563), (399, 204904), (456, 179291), (532, 153678), (588, 139042), (798, 102452), (931, 87816), (1064, 76839), (1176, 69521), (1596, 51226), (1862, 43908), (2793, 29272), (3192, 25613), (3659, 22344), (3724, 21954), (5586, 14636), (7318, 11172), (7448, 10977)]