120611988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4391}}^1$

素因数の和:4517

約数の個数: 72

約数和(自身を含む): 351711360

約数和(自身を除く): 231099372

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, 3052, 3924, 4391, 4578, 6867, 8782, 9156, 13173, 13734, 17564, 26346, 27468, 30737, 39519, 52692, 61474, 79038, 92211, 122948, 158076, 184422, 276633, 368844, 478619, 553266, 957238, 1106532, 1435857, 1914476, 2871714, 3350333, 4307571, 5743428, 6700666, 8615142, 10050999, 13401332, 17230284, 20101998, 30152997, 40203996, 60305994, 120611988]

約数ペア:

[(1, 120611988), (2, 60305994), (3, 40203996), (4, 30152997), (6, 20101998), (7, 17230284), (9, 13401332), (12, 10050999), (14, 8615142), (18, 6700666), (21, 5743428), (28, 4307571), (36, 3350333), (42, 2871714), (63, 1914476), (84, 1435857), (109, 1106532), (126, 957238), (218, 553266), (252, 478619), (327, 368844), (436, 276633), (654, 184422), (763, 158076), (981, 122948), (1308, 92211), (1526, 79038), (1962, 61474), (2289, 52692), (3052, 39519), (3924, 30737), (4391, 27468), (4578, 26346), (6867, 17564), (8782, 13734), (9156, 13173)]