64832904

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{937}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 181629630

約数和(自身を除く): 116796726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 937, 961, 1116, 1874, 1922, 2232, 2811, 2883, 3748, 3844, 5622, 5766, 7496, 7688, 8433, 8649, 11244, 11532, 16866, 17298, 22488, 23064, 29047, 33732, 34596, 58094, 67464, 69192, 87141, 116188, 174282, 232376, 261423, 348564, 522846, 697128, 900457, 1045692, 1800914, 2091384, 2701371, 3601828, 5402742, 7203656, 8104113, 10805484, 16208226, 21610968, 32416452, 64832904]

約数ペア:

[(1, 64832904), (2, 32416452), (3, 21610968), (4, 16208226), (6, 10805484), (8, 8104113), (9, 7203656), (12, 5402742), (18, 3601828), (24, 2701371), (31, 2091384), (36, 1800914), (62, 1045692), (72, 900457), (93, 697128), (124, 522846), (186, 348564), (248, 261423), (279, 232376), (372, 174282), (558, 116188), (744, 87141), (937, 69192), (961, 67464), (1116, 58094), (1874, 34596), (1922, 33732), (2232, 29047), (2811, 23064), (2883, 22488), (3748, 17298), (3844, 16866), (5622, 11532), (5766, 11244), (7496, 8649), (7688, 8433)]