89493516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3319}}^1$

素因数の和:3443

約数の個数: 72

約数和(自身を含む): 261031680

約数和(自身を除く): 171538164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3319, 3852, 4494, 6638, 6741, 8988, 9957, 13276, 13482, 19914, 23233, 26964, 29871, 39828, 46466, 59742, 69699, 92932, 119484, 139398, 209097, 278796, 355133, 418194, 710266, 836388, 1065399, 1420532, 2130798, 2485931, 3196197, 4261596, 4971862, 6392394, 7457793, 9943724, 12784788, 14915586, 22373379, 29831172, 44746758, 89493516]

約数ペア:

[(1, 89493516), (2, 44746758), (3, 29831172), (4, 22373379), (6, 14915586), (7, 12784788), (9, 9943724), (12, 7457793), (14, 6392394), (18, 4971862), (21, 4261596), (28, 3196197), (36, 2485931), (42, 2130798), (63, 1420532), (84, 1065399), (107, 836388), (126, 710266), (214, 418194), (252, 355133), (321, 278796), (428, 209097), (642, 139398), (749, 119484), (963, 92932), (1284, 69699), (1498, 59742), (1926, 46466), (2247, 39828), (2996, 29871), (3319, 26964), (3852, 23233), (4494, 19914), (6638, 13482), (6741, 13276), (8988, 9957)]