64422288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:909

約数の個数: 120

約数和(自身を含む): 208915200

約数和(自身を除く): 144492912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 126, 144, 158, 168, 237, 252, 316, 336, 474, 504, 553, 632, 711, 809, 948, 1008, 1106, 1264, 1422, 1618, 1659, 1896, 2212, 2427, 2844, 3236, 3318, 3792, 4424, 4854, 4977, 5663, 5688, 6472, 6636, 7281, 8848, 9708, 9954, 11326, 11376, 12944, 13272, 14562, 16989, 19416, 19908, 22652, 26544, 29124, 33978, 38832, 39816, 45304, 50967, 58248, 63911, 67956, 79632, 90608, 101934, 116496, 127822, 135912, 191733, 203868, 255644, 271824, 383466, 407736, 447377, 511288, 575199, 766932, 815472, 894754, 1022576, 1150398, 1342131, 1533864, 1789508, 2300796, 2684262, 3067728, 3579016, 4026393, 4601592, 5368524, 7158032, 8052786, 9203184, 10737048, 16105572, 21474096, 32211144, 64422288]

約数ペア:

[(1, 64422288), (2, 32211144), (3, 21474096), (4, 16105572), (6, 10737048), (7, 9203184), (8, 8052786), (9, 7158032), (12, 5368524), (14, 4601592), (16, 4026393), (18, 3579016), (21, 3067728), (24, 2684262), (28, 2300796), (36, 1789508), (42, 1533864), (48, 1342131), (56, 1150398), (63, 1022576), (72, 894754), (79, 815472), (84, 766932), (112, 575199), (126, 511288), (144, 447377), (158, 407736), (168, 383466), (237, 271824), (252, 255644), (316, 203868), (336, 191733), (474, 135912), (504, 127822), (553, 116496), (632, 101934), (711, 90608), (809, 79632), (948, 67956), (1008, 63911), (1106, 58248), (1264, 50967), (1422, 45304), (1618, 39816), (1659, 38832), (1896, 33978), (2212, 29124), (2427, 26544), (2844, 22652), (3236, 19908), (3318, 19416), (3792, 16989), (4424, 14562), (4854, 13272), (4977, 12944), (5663, 11376), (5688, 11326), (6472, 9954), (6636, 9708), (7281, 8848)]