72608328

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{77573}}^1$

素因数の和:77598

約数の個数: 48

約数和(自身を含む): 211777020

約数和(自身を除く): 139168692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 77573, 155146, 232719, 310292, 465438, 620584, 698157, 930876, 1008449, 1396314, 1861752, 2016898, 2792628, 3025347, 4033796, 5585256, 6050694, 8067592, 9076041, 12101388, 18152082, 24202776, 36304164, 72608328]

約数ペア:

[(1, 72608328), (2, 36304164), (3, 24202776), (4, 18152082), (6, 12101388), (8, 9076041), (9, 8067592), (12, 6050694), (13, 5585256), (18, 4033796), (24, 3025347), (26, 2792628), (36, 2016898), (39, 1861752), (52, 1396314), (72, 1008449), (78, 930876), (104, 698157), (117, 620584), (156, 465438), (234, 310292), (312, 232719), (468, 155146), (936, 77573)]