72982476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2657}}^1$

素因数の和:2783

約数の個数: 72

約数和(自身を含む): 212852640

約数和(自身を除く): 139870164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 2657, 3052, 3924, 4578, 5314, 6867, 7971, 9156, 10628, 13734, 15942, 18599, 23913, 27468, 31884, 37198, 47826, 55797, 74396, 95652, 111594, 167391, 223188, 289613, 334782, 579226, 669564, 868839, 1158452, 1737678, 2027291, 2606517, 3475356, 4054582, 5213034, 6081873, 8109164, 10426068, 12163746, 18245619, 24327492, 36491238, 72982476]

約数ペア:

[(1, 72982476), (2, 36491238), (3, 24327492), (4, 18245619), (6, 12163746), (7, 10426068), (9, 8109164), (12, 6081873), (14, 5213034), (18, 4054582), (21, 3475356), (28, 2606517), (36, 2027291), (42, 1737678), (63, 1158452), (84, 868839), (109, 669564), (126, 579226), (218, 334782), (252, 289613), (327, 223188), (436, 167391), (654, 111594), (763, 95652), (981, 74396), (1308, 55797), (1526, 47826), (1962, 37198), (2289, 31884), (2657, 27468), (3052, 23913), (3924, 18599), (4578, 15942), (5314, 13734), (6867, 10628), (7971, 9156)]