64895214

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 141834240

約数和(自身を除く): 76939026

約数列:

[1, 2, 3, 6, 29, 31, 53, 58, 62, 87, 93, 106, 159, 174, 186, 227, 318, 454, 681, 899, 1362, 1537, 1643, 1798, 2697, 3074, 3286, 4611, 4929, 5394, 6583, 7037, 9222, 9858, 12031, 13166, 14074, 19749, 21111, 24062, 36093, 39498, 42222, 47647, 72186, 95294, 142941, 204073, 285882, 348899, 372961, 408146, 612219, 697798, 745922, 1046697, 1118883, 1224438, 2093394, 2237766, 10815869, 21631738, 32447607, 64895214]

約数ペア:

[(1, 64895214), (2, 32447607), (3, 21631738), (6, 10815869), (29, 2237766), (31, 2093394), (53, 1224438), (58, 1118883), (62, 1046697), (87, 745922), (93, 697798), (106, 612219), (159, 408146), (174, 372961), (186, 348899), (227, 285882), (318, 204073), (454, 142941), (681, 95294), (899, 72186), (1362, 47647), (1537, 42222), (1643, 39498), (1798, 36093), (2697, 24062), (3074, 21111), (3286, 19749), (4611, 14074), (4929, 13166), (5394, 12031), (6583, 9858), (7037, 9222)]