89962278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 212805120

約数和(自身を除く): 122842842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 109, 129, 218, 258, 301, 327, 457, 602, 654, 763, 903, 914, 1371, 1526, 1806, 2289, 2742, 3199, 4578, 4687, 6398, 9374, 9597, 14061, 19194, 19651, 28122, 32809, 39302, 49813, 58953, 65618, 98427, 99626, 117906, 137557, 149439, 196854, 275114, 298878, 348691, 412671, 697382, 825342, 1046073, 2092146, 2141959, 4283918, 6425877, 12851754, 14993713, 29987426, 44981139, 89962278]

約数ペア:

[(1, 89962278), (2, 44981139), (3, 29987426), (6, 14993713), (7, 12851754), (14, 6425877), (21, 4283918), (42, 2141959), (43, 2092146), (86, 1046073), (109, 825342), (129, 697382), (218, 412671), (258, 348691), (301, 298878), (327, 275114), (457, 196854), (602, 149439), (654, 137557), (763, 117906), (903, 99626), (914, 98427), (1371, 65618), (1526, 58953), (1806, 49813), (2289, 39302), (2742, 32809), (3199, 28122), (4578, 19651), (4687, 19194), (6398, 14061), (9374, 9597)]