85806616

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 196188480

約数和(自身を除く): 110381864

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 173, 238, 346, 476, 521, 692, 952, 1042, 1211, 1384, 2084, 2422, 2941, 3647, 4168, 4844, 5882, 7294, 8857, 9688, 11764, 14588, 17714, 20587, 23528, 29176, 35428, 41174, 61999, 70856, 82348, 90133, 123998, 164696, 180266, 247996, 360532, 495992, 630931, 721064, 1261862, 1532261, 2523724, 3064522, 5047448, 6129044, 10725827, 12258088, 21451654, 42903308, 85806616]

約数ペア:

[(1, 85806616), (2, 42903308), (4, 21451654), (7, 12258088), (8, 10725827), (14, 6129044), (17, 5047448), (28, 3064522), (34, 2523724), (56, 1532261), (68, 1261862), (119, 721064), (136, 630931), (173, 495992), (238, 360532), (346, 247996), (476, 180266), (521, 164696), (692, 123998), (952, 90133), (1042, 82348), (1211, 70856), (1384, 61999), (2084, 41174), (2422, 35428), (2941, 29176), (3647, 23528), (4168, 20587), (4844, 17714), (5882, 14588), (7294, 11764), (8857, 9688)]