65439504

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2689}}^1$

素因数の和:2729

約数の個数: 90

約数和(自身を含む): 198384810

約数和(自身を除く): 132945306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2689, 2704, 3042, 4056, 5378, 6084, 8067, 8112, 10756, 12168, 16134, 21512, 24201, 24336, 32268, 34957, 43024, 48402, 64536, 69914, 96804, 104871, 129072, 139828, 193608, 209742, 279656, 314613, 387216, 419484, 454441, 559312, 629226, 838968, 908882, 1258452, 1363323, 1677936, 1817764, 2516904, 2726646, 3635528, 4089969, 5033808, 5453292, 7271056, 8179938, 10906584, 16359876, 21813168, 32719752, 65439504]

約数ペア:

[(1, 65439504), (2, 32719752), (3, 21813168), (4, 16359876), (6, 10906584), (8, 8179938), (9, 7271056), (12, 5453292), (13, 5033808), (16, 4089969), (18, 3635528), (24, 2726646), (26, 2516904), (36, 1817764), (39, 1677936), (48, 1363323), (52, 1258452), (72, 908882), (78, 838968), (104, 629226), (117, 559312), (144, 454441), (156, 419484), (169, 387216), (208, 314613), (234, 279656), (312, 209742), (338, 193608), (468, 139828), (507, 129072), (624, 104871), (676, 96804), (936, 69914), (1014, 64536), (1352, 48402), (1521, 43024), (1872, 34957), (2028, 32268), (2689, 24336), (2704, 24201), (3042, 21512), (4056, 16134), (5378, 12168), (6084, 10756), (8067, 8112)]