39291876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 108850560

約数和(自身を除く): 69558684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1423, 1534, 2124, 2301, 2846, 3068, 4269, 4602, 5692, 6903, 8538, 9204, 12807, 13806, 17076, 18499, 25614, 27612, 36998, 51228, 55497, 73996, 83957, 110994, 166491, 167914, 221988, 251871, 332982, 335828, 503742, 665964, 755613, 1007484, 1091441, 1511226, 2182882, 3022452, 3274323, 4365764, 6548646, 9822969, 13097292, 19645938, 39291876]

約数ペア:

[(1, 39291876), (2, 19645938), (3, 13097292), (4, 9822969), (6, 6548646), (9, 4365764), (12, 3274323), (13, 3022452), (18, 2182882), (26, 1511226), (36, 1091441), (39, 1007484), (52, 755613), (59, 665964), (78, 503742), (117, 335828), (118, 332982), (156, 251871), (177, 221988), (234, 167914), (236, 166491), (354, 110994), (468, 83957), (531, 73996), (708, 55497), (767, 51228), (1062, 36998), (1423, 27612), (1534, 25614), (2124, 18499), (2301, 17076), (2846, 13806), (3068, 12807), (4269, 9204), (4602, 8538), (5692, 6903)]