121011312

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1226

約数の個数: 80

約数和(自身を含む): 326616992

約数和(自身を除く): 205605680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 592, 732, 888, 976, 1117, 1464, 1776, 2234, 2257, 2928, 3351, 4468, 4514, 6702, 6771, 8936, 9028, 13404, 13542, 17872, 18056, 26808, 27084, 36112, 41329, 53616, 54168, 68137, 82658, 108336, 123987, 136274, 165316, 204411, 247974, 272548, 330632, 408822, 495948, 545096, 661264, 817644, 991896, 1090192, 1635288, 1983792, 2521069, 3270576, 5042138, 7563207, 10084276, 15126414, 20168552, 30252828, 40337104, 60505656, 121011312]

約数ペア:

[(1, 121011312), (2, 60505656), (3, 40337104), (4, 30252828), (6, 20168552), (8, 15126414), (12, 10084276), (16, 7563207), (24, 5042138), (37, 3270576), (48, 2521069), (61, 1983792), (74, 1635288), (111, 1090192), (122, 991896), (148, 817644), (183, 661264), (222, 545096), (244, 495948), (296, 408822), (366, 330632), (444, 272548), (488, 247974), (592, 204411), (732, 165316), (888, 136274), (976, 123987), (1117, 108336), (1464, 82658), (1776, 68137), (2234, 54168), (2257, 53616), (2928, 41329), (3351, 36112), (4468, 27084), (4514, 26808), (6702, 18056), (6771, 17872), (8936, 13542), (9028, 13404)]