90219636

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{4943}}^1$

素因数の和:4982

約数の個数: 72

約数和(自身を含む): 253330560

約数和(自身を除く): 163110924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 4943, 6084, 9126, 9886, 14829, 18252, 19772, 29658, 44487, 59316, 64259, 88974, 128518, 133461, 177948, 192777, 257036, 266922, 385554, 533844, 578331, 771108, 835367, 1156662, 1670734, 1734993, 2313324, 2506101, 3341468, 3469986, 5012202, 6939972, 7518303, 10024404, 15036606, 22554909, 30073212, 45109818, 90219636]

約数ペア:

[(1, 90219636), (2, 45109818), (3, 30073212), (4, 22554909), (6, 15036606), (9, 10024404), (12, 7518303), (13, 6939972), (18, 5012202), (26, 3469986), (27, 3341468), (36, 2506101), (39, 2313324), (52, 1734993), (54, 1670734), (78, 1156662), (108, 835367), (117, 771108), (156, 578331), (169, 533844), (234, 385554), (338, 266922), (351, 257036), (468, 192777), (507, 177948), (676, 133461), (702, 128518), (1014, 88974), (1404, 64259), (1521, 59316), (2028, 44487), (3042, 29658), (4563, 19772), (4943, 18252), (6084, 14829), (9126, 9886)]