27777631128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4243}}^1\times {\mathrm{20983}}^1$

素因数の和:25248

約数の個数: 64

約数和(自身を含む): 74807120640

約数和(自身を除く): 47029489512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4243, 8486, 12729, 16972, 20983, 25458, 33944, 41966, 50916, 55159, 62949, 83932, 101832, 110318, 125898, 165477, 167864, 220636, 251796, 272779, 330954, 441272, 503592, 545558, 661908, 818337, 1091116, 1323816, 1636674, 2182232, 3273348, 6546696, 89030869, 178061738, 267092607, 356123476, 534185214, 712246952, 1068370428, 1157401297, 2136740856, 2314802594, 3472203891, 4629605188, 6944407782, 9259210376, 13888815564, 27777631128]

約数ペア:

[(1, 27777631128), (2, 13888815564), (3, 9259210376), (4, 6944407782), (6, 4629605188), (8, 3472203891), (12, 2314802594), (13, 2136740856), (24, 1157401297), (26, 1068370428), (39, 712246952), (52, 534185214), (78, 356123476), (104, 267092607), (156, 178061738), (312, 89030869), (4243, 6546696), (8486, 3273348), (12729, 2182232), (16972, 1636674), (20983, 1323816), (25458, 1091116), (33944, 818337), (41966, 661908), (50916, 545558), (55159, 503592), (62949, 441272), (83932, 330954), (101832, 272779), (110318, 251796), (125898, 220636), (165477, 167864)]