64836252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 188348160

約数和(自身を除く): 123511908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 41, 52, 62, 78, 82, 93, 109, 117, 123, 124, 156, 164, 186, 218, 234, 246, 279, 327, 369, 372, 403, 436, 468, 492, 533, 558, 654, 738, 806, 981, 1066, 1116, 1209, 1271, 1308, 1417, 1476, 1599, 1612, 1962, 2132, 2418, 2542, 2834, 3198, 3379, 3627, 3813, 3924, 4251, 4469, 4797, 4836, 5084, 5668, 6396, 6758, 7254, 7626, 8502, 8938, 9594, 10137, 11439, 12753, 13407, 13516, 14508, 15252, 16523, 17004, 17876, 19188, 20274, 22878, 25506, 26814, 30411, 33046, 40221, 40548, 43927, 45756, 49569, 51012, 53628, 58097, 60822, 66092, 80442, 87854, 99138, 116194, 121644, 131781, 138539, 148707, 160884, 174291, 175708, 198276, 232388, 263562, 277078, 297414, 348582, 395343, 415617, 522873, 527124, 554156, 594828, 697164, 790686, 831234, 1045746, 1246851, 1581372, 1662468, 1801007, 2091492, 2493702, 3602014, 4987404, 5403021, 7204028, 10806042, 16209063, 21612084, 32418126, 64836252]

約数ペア:

[(1, 64836252), (2, 32418126), (3, 21612084), (4, 16209063), (6, 10806042), (9, 7204028), (12, 5403021), (13, 4987404), (18, 3602014), (26, 2493702), (31, 2091492), (36, 1801007), (39, 1662468), (41, 1581372), (52, 1246851), (62, 1045746), (78, 831234), (82, 790686), (93, 697164), (109, 594828), (117, 554156), (123, 527124), (124, 522873), (156, 415617), (164, 395343), (186, 348582), (218, 297414), (234, 277078), (246, 263562), (279, 232388), (327, 198276), (369, 175708), (372, 174291), (403, 160884), (436, 148707), (468, 138539), (492, 131781), (533, 121644), (558, 116194), (654, 99138), (738, 87854), (806, 80442), (981, 66092), (1066, 60822), (1116, 58097), (1209, 53628), (1271, 51012), (1308, 49569), (1417, 45756), (1476, 43927), (1599, 40548), (1612, 40221), (1962, 33046), (2132, 30411), (2418, 26814), (2542, 25506), (2834, 22878), (3198, 20274), (3379, 19188), (3627, 17876), (3813, 17004), (3924, 16523), (4251, 15252), (4469, 14508), (4797, 13516), (4836, 13407), (5084, 12753), (5668, 11439), (6396, 10137), (6758, 9594), (7254, 8938), (7626, 8502)]