70166744

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 73533736

約数列:

[1, 2, 4, 8, 23, 41, 46, 71, 82, 92, 131, 142, 164, 184, 262, 284, 328, 524, 568, 943, 1048, 1633, 1886, 2911, 3013, 3266, 3772, 5371, 5822, 6026, 6532, 7544, 9301, 10742, 11644, 12052, 13064, 18602, 21484, 23288, 24104, 37204, 42968, 66953, 74408, 123533, 133906, 213923, 247066, 267812, 381341, 427846, 494132, 535624, 762682, 855692, 988264, 1525364, 1711384, 3050728, 8770843, 17541686, 35083372, 70166744]

約数ペア:

[(1, 70166744), (2, 35083372), (4, 17541686), (8, 8770843), (23, 3050728), (41, 1711384), (46, 1525364), (71, 988264), (82, 855692), (92, 762682), (131, 535624), (142, 494132), (164, 427846), (184, 381341), (262, 267812), (284, 247066), (328, 213923), (524, 133906), (568, 123533), (943, 74408), (1048, 66953), (1633, 42968), (1886, 37204), (2911, 24104), (3013, 23288), (3266, 21484), (3772, 18602), (5371, 13064), (5822, 12052), (6026, 11644), (6532, 10742), (7544, 9301)]