72345408

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8017}}^1$

素因数の和:8079

約数の個数: 56

約数和(自身を含む): 195510912

約数和(自身を除く): 123165504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2256, 3008, 4512, 8017, 9024, 16034, 24051, 32068, 48102, 64136, 96204, 128272, 192408, 256544, 376799, 384816, 513088, 753598, 769632, 1130397, 1507196, 1539264, 2260794, 3014392, 4521588, 6028784, 9043176, 12057568, 18086352, 24115136, 36172704, 72345408]

約数ペア:

[(1, 72345408), (2, 36172704), (3, 24115136), (4, 18086352), (6, 12057568), (8, 9043176), (12, 6028784), (16, 4521588), (24, 3014392), (32, 2260794), (47, 1539264), (48, 1507196), (64, 1130397), (94, 769632), (96, 753598), (141, 513088), (188, 384816), (192, 376799), (282, 256544), (376, 192408), (564, 128272), (752, 96204), (1128, 64136), (1504, 48102), (2256, 32068), (3008, 24051), (4512, 16034), (8017, 9024)]