67497354

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 157608960

約数和(自身を除く): 90111606

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 661, 837, 1098, 1322, 1647, 1674, 1891, 1983, 3294, 3782, 3966, 5673, 5949, 11346, 11898, 17019, 17847, 20491, 34038, 35694, 40321, 40982, 51057, 61473, 80642, 102114, 120963, 122946, 184419, 241926, 362889, 368838, 553257, 725778, 1088667, 1106514, 1249951, 2177334, 2499902, 3749853, 7499706, 11249559, 22499118, 33748677, 67497354]

約数ペア:

[(1, 67497354), (2, 33748677), (3, 22499118), (6, 11249559), (9, 7499706), (18, 3749853), (27, 2499902), (31, 2177334), (54, 1249951), (61, 1106514), (62, 1088667), (93, 725778), (122, 553257), (183, 368838), (186, 362889), (279, 241926), (366, 184419), (549, 122946), (558, 120963), (661, 102114), (837, 80642), (1098, 61473), (1322, 51057), (1647, 40982), (1674, 40321), (1891, 35694), (1983, 34038), (3294, 20491), (3782, 17847), (3966, 17019), (5673, 11898), (5949, 11346)]