66486816

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:735

約数の個数: 144

約数和(自身を含む): 213228288

約数和(自身を除く): 146741472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 677, 682, 744, 792, 992, 1023, 1056, 1116, 1354, 1364, 1488, 1584, 2031, 2046, 2232, 2708, 2728, 2976, 3069, 3168, 4062, 4092, 4464, 5416, 5456, 6093, 6138, 7447, 8124, 8184, 8928, 10832, 10912, 12186, 12276, 14894, 16248, 16368, 20987, 21664, 22341, 24372, 24552, 29788, 32496, 32736, 41974, 44682, 48744, 49104, 59576, 62961, 64992, 67023, 83948, 89364, 97488, 98208, 119152, 125922, 134046, 167896, 178728, 188883, 194976, 230857, 238304, 251844, 268092, 335792, 357456, 377766, 461714, 503688, 536184, 671584, 692571, 714912, 755532, 923428, 1007376, 1072368, 1385142, 1511064, 1846856, 2014752, 2077713, 2144736, 2770284, 3022128, 3693712, 4155426, 5540568, 6044256, 7387424, 8310852, 11081136, 16621704, 22162272, 33243408, 66486816]

約数ペア:

[(1, 66486816), (2, 33243408), (3, 22162272), (4, 16621704), (6, 11081136), (8, 8310852), (9, 7387424), (11, 6044256), (12, 5540568), (16, 4155426), (18, 3693712), (22, 3022128), (24, 2770284), (31, 2144736), (32, 2077713), (33, 2014752), (36, 1846856), (44, 1511064), (48, 1385142), (62, 1072368), (66, 1007376), (72, 923428), (88, 755532), (93, 714912), (96, 692571), (99, 671584), (124, 536184), (132, 503688), (144, 461714), (176, 377766), (186, 357456), (198, 335792), (248, 268092), (264, 251844), (279, 238304), (288, 230857), (341, 194976), (352, 188883), (372, 178728), (396, 167896), (496, 134046), (528, 125922), (558, 119152), (677, 98208), (682, 97488), (744, 89364), (792, 83948), (992, 67023), (1023, 64992), (1056, 62961), (1116, 59576), (1354, 49104), (1364, 48744), (1488, 44682), (1584, 41974), (2031, 32736), (2046, 32496), (2232, 29788), (2708, 24552), (2728, 24372), (2976, 22341), (3069, 21664), (3168, 20987), (4062, 16368), (4092, 16248), (4464, 14894), (5416, 12276), (5456, 12186), (6093, 10912), (6138, 10832), (7447, 8928), (8124, 8184)]