90170964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{14821}}^1$

素因数の和:14857

約数の個数: 54

約数和(自身を含む): 246830766

約数和(自身を除く): 156659802

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 14821, 29642, 44463, 59284, 88926, 133389, 177852, 192673, 266778, 385346, 533556, 578019, 770692, 1156038, 1734057, 2312076, 2504749, 3468114, 5009498, 6936228, 7514247, 10018996, 15028494, 22542741, 30056988, 45085482, 90170964]

約数ペア:

[(1, 90170964), (2, 45085482), (3, 30056988), (4, 22542741), (6, 15028494), (9, 10018996), (12, 7514247), (13, 6936228), (18, 5009498), (26, 3468114), (36, 2504749), (39, 2312076), (52, 1734057), (78, 1156038), (117, 770692), (156, 578019), (169, 533556), (234, 385346), (338, 266778), (468, 192673), (507, 177852), (676, 133389), (1014, 88926), (1521, 59284), (2028, 44463), (3042, 29642), (6084, 14821)]