71967636

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{3943}}^1$

素因数の和:3982

約数の個数: 72

約数和(自身を含む): 202090560

約数和(自身を除く): 130122924

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, 3943, 4563, 6084, 7886, 9126, 11829, 15772, 18252, 23658, 35487, 47316, 51259, 70974, 102518, 106461, 141948, 153777, 205036, 212922, 307554, 425844, 461331, 615108, 666367, 922662, 1332734, 1383993, 1845324, 1999101, 2665468, 2767986, 3998202, 5535972, 5997303, 7996404, 11994606, 17991909, 23989212, 35983818, 71967636]

約数ペア:

[(1, 71967636), (2, 35983818), (3, 23989212), (4, 17991909), (6, 11994606), (9, 7996404), (12, 5997303), (13, 5535972), (18, 3998202), (26, 2767986), (27, 2665468), (36, 1999101), (39, 1845324), (52, 1383993), (54, 1332734), (78, 922662), (108, 666367), (117, 615108), (156, 461331), (169, 425844), (234, 307554), (338, 212922), (351, 205036), (468, 153777), (507, 141948), (676, 106461), (702, 102518), (1014, 70974), (1404, 51259), (1521, 47316), (2028, 35487), (3042, 23658), (3943, 18252), (4563, 15772), (6084, 11829), (7886, 9126)]