85772536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 177408000

約数和(自身を除く): 91635464

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 109, 124, 152, 167, 218, 248, 334, 436, 589, 668, 872, 1178, 1336, 2071, 2356, 3173, 3379, 4142, 4712, 5177, 6346, 6758, 8284, 10354, 12692, 13516, 16568, 18203, 20708, 25384, 27032, 36406, 41416, 64201, 72812, 98363, 128402, 145624, 196726, 256804, 345857, 393452, 513608, 564293, 691714, 786904, 1128586, 1383428, 2257172, 2766856, 4514344, 10721567, 21443134, 42886268, 85772536]

約数ペア:

[(1, 85772536), (2, 42886268), (4, 21443134), (8, 10721567), (19, 4514344), (31, 2766856), (38, 2257172), (62, 1383428), (76, 1128586), (109, 786904), (124, 691714), (152, 564293), (167, 513608), (218, 393452), (248, 345857), (334, 256804), (436, 196726), (589, 145624), (668, 128402), (872, 98363), (1178, 72812), (1336, 64201), (2071, 41416), (2356, 36406), (3173, 27032), (3379, 25384), (4142, 20708), (4712, 18203), (5177, 16568), (6346, 13516), (6758, 12692), (8284, 10354)]