64367688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 204272640

約数和(自身を除く): 139904952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 61, 66, 77, 84, 88, 122, 132, 154, 168, 183, 231, 244, 264, 308, 366, 427, 462, 488, 571, 616, 671, 732, 854, 924, 1142, 1281, 1342, 1464, 1708, 1713, 1848, 2013, 2284, 2562, 2684, 3416, 3426, 3997, 4026, 4568, 4697, 5124, 5368, 6281, 6852, 7994, 8052, 9394, 10248, 11991, 12562, 13704, 14091, 15988, 16104, 18788, 18843, 23982, 25124, 28182, 31976, 34831, 37576, 37686, 43967, 47964, 50248, 56364, 69662, 75372, 87934, 95928, 104493, 112728, 131901, 139324, 150744, 175868, 208986, 243817, 263802, 278648, 351736, 383141, 417972, 487634, 527604, 731451, 766282, 835944, 975268, 1055208, 1149423, 1462902, 1532564, 1950536, 2298846, 2681987, 2925804, 3065128, 4597692, 5363974, 5851608, 8045961, 9195384, 10727948, 16091922, 21455896, 32183844, 64367688]

約数ペア:

[(1, 64367688), (2, 32183844), (3, 21455896), (4, 16091922), (6, 10727948), (7, 9195384), (8, 8045961), (11, 5851608), (12, 5363974), (14, 4597692), (21, 3065128), (22, 2925804), (24, 2681987), (28, 2298846), (33, 1950536), (42, 1532564), (44, 1462902), (56, 1149423), (61, 1055208), (66, 975268), (77, 835944), (84, 766282), (88, 731451), (122, 527604), (132, 487634), (154, 417972), (168, 383141), (183, 351736), (231, 278648), (244, 263802), (264, 243817), (308, 208986), (366, 175868), (427, 150744), (462, 139324), (488, 131901), (571, 112728), (616, 104493), (671, 95928), (732, 87934), (854, 75372), (924, 69662), (1142, 56364), (1281, 50248), (1342, 47964), (1464, 43967), (1708, 37686), (1713, 37576), (1848, 34831), (2013, 31976), (2284, 28182), (2562, 25124), (2684, 23982), (3416, 18843), (3426, 18788), (3997, 16104), (4026, 15988), (4568, 14091), (4697, 13704), (5124, 12562), (5368, 11991), (6281, 10248), (6852, 9394), (7994, 8052)]