69258464

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:640

約数の個数: 72

約数和(自身を含む): 154977984

約数和(自身を除く): 85719520

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 577, 682, 968, 992, 1154, 1364, 1936, 2308, 2728, 3751, 3872, 4616, 5456, 6347, 7502, 9232, 10912, 12694, 15004, 17887, 18464, 25388, 30008, 35774, 50776, 60016, 69817, 71548, 101552, 120032, 139634, 143096, 196757, 203104, 279268, 286192, 393514, 558536, 572384, 787028, 1117072, 1574056, 2164327, 2234144, 3148112, 4328654, 6296224, 8657308, 17314616, 34629232, 69258464]

約数ペア:

[(1, 69258464), (2, 34629232), (4, 17314616), (8, 8657308), (11, 6296224), (16, 4328654), (22, 3148112), (31, 2234144), (32, 2164327), (44, 1574056), (62, 1117072), (88, 787028), (121, 572384), (124, 558536), (176, 393514), (242, 286192), (248, 279268), (341, 203104), (352, 196757), (484, 143096), (496, 139634), (577, 120032), (682, 101552), (968, 71548), (992, 69817), (1154, 60016), (1364, 50776), (1936, 35774), (2308, 30008), (2728, 25388), (3751, 18464), (3872, 17887), (4616, 15004), (5456, 12694), (6347, 10912), (7502, 9232)]