73214466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 163924992

約数和(自身を除く): 90710526

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 83, 86, 129, 166, 249, 258, 263, 498, 526, 559, 789, 1079, 1118, 1578, 1677, 2158, 3237, 3354, 3419, 3569, 6474, 6838, 7138, 10257, 10707, 11309, 20514, 21414, 21829, 22618, 33927, 43658, 46397, 65487, 67854, 92794, 130974, 139191, 147017, 278382, 283777, 294034, 441051, 567554, 851331, 882102, 938647, 1702662, 1877294, 2815941, 5631882, 12202411, 24404822, 36607233, 73214466]

約数ペア:

[(1, 73214466), (2, 36607233), (3, 24404822), (6, 12202411), (13, 5631882), (26, 2815941), (39, 1877294), (43, 1702662), (78, 938647), (83, 882102), (86, 851331), (129, 567554), (166, 441051), (249, 294034), (258, 283777), (263, 278382), (498, 147017), (526, 139191), (559, 130974), (789, 92794), (1079, 67854), (1118, 65487), (1578, 46397), (1677, 43658), (2158, 33927), (3237, 22618), (3354, 21829), (3419, 21414), (3569, 20514), (6474, 11309), (6838, 10707), (7138, 10257)]