80310498

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 93042462

約数列:

[1, 2, 3, 6, 37, 43, 47, 74, 86, 94, 111, 129, 141, 179, 222, 258, 282, 358, 537, 1074, 1591, 1739, 2021, 3182, 3478, 4042, 4773, 5217, 6063, 6623, 7697, 8413, 9546, 10434, 12126, 13246, 15394, 16826, 19869, 23091, 25239, 39738, 46182, 50478, 74777, 149554, 224331, 284789, 311281, 361759, 448662, 569578, 622562, 723518, 854367, 933843, 1085277, 1708734, 1867686, 2170554, 13385083, 26770166, 40155249, 80310498]

約数ペア:

[(1, 80310498), (2, 40155249), (3, 26770166), (6, 13385083), (37, 2170554), (43, 1867686), (47, 1708734), (74, 1085277), (86, 933843), (94, 854367), (111, 723518), (129, 622562), (141, 569578), (179, 448662), (222, 361759), (258, 311281), (282, 284789), (358, 224331), (537, 149554), (1074, 74777), (1591, 50478), (1739, 46182), (2021, 39738), (3182, 25239), (3478, 23091), (4042, 19869), (4773, 16826), (5217, 15394), (6063, 13246), (6623, 12126), (7697, 10434), (8413, 9546)]