105408212

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 236958120

約数和(自身を除く): 131549908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 364, 533, 574, 637, 1009, 1066, 1148, 1274, 2009, 2018, 2132, 2548, 3731, 4018, 4036, 7063, 7462, 8036, 13117, 14126, 14924, 26117, 26234, 28252, 41369, 49441, 52234, 52468, 82738, 91819, 98882, 104468, 165476, 183638, 197764, 289583, 367276, 537797, 579166, 642733, 1075594, 1158332, 1285466, 2027081, 2151188, 2570932, 3764579, 4054162, 7529158, 8108324, 15058316, 26352053, 52704106, 105408212]

約数ペア:

[(1, 105408212), (2, 52704106), (4, 26352053), (7, 15058316), (13, 8108324), (14, 7529158), (26, 4054162), (28, 3764579), (41, 2570932), (49, 2151188), (52, 2027081), (82, 1285466), (91, 1158332), (98, 1075594), (164, 642733), (182, 579166), (196, 537797), (287, 367276), (364, 289583), (533, 197764), (574, 183638), (637, 165476), (1009, 104468), (1066, 98882), (1148, 91819), (1274, 82738), (2009, 52468), (2018, 52234), (2132, 49441), (2548, 41369), (3731, 28252), (4018, 26234), (4036, 26117), (7063, 14924), (7462, 14126), (8036, 13117)]