64251018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 158597712

約数和(自身を除く): 94346694

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 41, 74, 78, 82, 111, 117, 123, 181, 222, 234, 246, 333, 362, 369, 481, 533, 543, 666, 738, 962, 1066, 1086, 1443, 1517, 1599, 1629, 2353, 2886, 3034, 3198, 3258, 4329, 4551, 4706, 4797, 6697, 7059, 7421, 8658, 9102, 9594, 13394, 13653, 14118, 14842, 19721, 20091, 21177, 22263, 27306, 39442, 40182, 42354, 44526, 59163, 60273, 66789, 87061, 96473, 118326, 120546, 133578, 174122, 177489, 192946, 261183, 274577, 289419, 354978, 522366, 549154, 578838, 783549, 823731, 868257, 1567098, 1647462, 1736514, 2471193, 3569501, 4942386, 7139002, 10708503, 21417006, 32125509, 64251018]

約数ペア:

[(1, 64251018), (2, 32125509), (3, 21417006), (6, 10708503), (9, 7139002), (13, 4942386), (18, 3569501), (26, 2471193), (37, 1736514), (39, 1647462), (41, 1567098), (74, 868257), (78, 823731), (82, 783549), (111, 578838), (117, 549154), (123, 522366), (181, 354978), (222, 289419), (234, 274577), (246, 261183), (333, 192946), (362, 177489), (369, 174122), (481, 133578), (533, 120546), (543, 118326), (666, 96473), (738, 87061), (962, 66789), (1066, 60273), (1086, 59163), (1443, 44526), (1517, 42354), (1599, 40182), (1629, 39442), (2353, 27306), (2886, 22263), (3034, 21177), (3198, 20091), (3258, 19721), (4329, 14842), (4551, 14118), (4706, 13653), (4797, 13394), (6697, 9594), (7059, 9102), (7421, 8658)]