64321296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103079}}^1$

素因数の和:103103

約数の個数: 40

約数和(自身を含む): 178946880

約数和(自身を除く): 114625584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 103079, 206158, 309237, 412316, 618474, 824632, 1236948, 1340027, 1649264, 2473896, 2680054, 4020081, 4947792, 5360108, 8040162, 10720216, 16080324, 21440432, 32160648, 64321296]

約数ペア:

[(1, 64321296), (2, 32160648), (3, 21440432), (4, 16080324), (6, 10720216), (8, 8040162), (12, 5360108), (13, 4947792), (16, 4020081), (24, 2680054), (26, 2473896), (39, 1649264), (48, 1340027), (52, 1236948), (78, 824632), (104, 618474), (156, 412316), (208, 309237), (312, 206158), (624, 103079)]