84887238

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 182476800

約数和(自身を除く): 97589562

約数列:

[1, 2, 3, 6, 31, 53, 62, 79, 93, 106, 109, 158, 159, 186, 218, 237, 318, 327, 474, 654, 1643, 2449, 3286, 3379, 4187, 4898, 4929, 5777, 6758, 7347, 8374, 8611, 9858, 10137, 11554, 12561, 14694, 17222, 17331, 20274, 25122, 25833, 34662, 51666, 129797, 179087, 259594, 266941, 358174, 389391, 456383, 533882, 537261, 778782, 800823, 912766, 1074522, 1369149, 1601646, 2738298, 14147873, 28295746, 42443619, 84887238]

約数ペア:

[(1, 84887238), (2, 42443619), (3, 28295746), (6, 14147873), (31, 2738298), (53, 1601646), (62, 1369149), (79, 1074522), (93, 912766), (106, 800823), (109, 778782), (158, 537261), (159, 533882), (186, 456383), (218, 389391), (237, 358174), (318, 266941), (327, 259594), (474, 179087), (654, 129797), (1643, 51666), (2449, 34662), (3286, 25833), (3379, 25122), (4187, 20274), (4898, 17331), (4929, 17222), (5777, 14694), (6758, 12561), (7347, 11554), (8374, 10137), (8611, 9858)]