71553168

素因数分解:

$2^4\times 3^2\times {\mathrm{496897}}^1$

素因数の和:496911

約数の個数: 30

約数和(自身を含む): 200249894

約数和(自身を除く): 128696726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 496897, 993794, 1490691, 1987588, 2981382, 3975176, 4472073, 5962764, 7950352, 8944146, 11925528, 17888292, 23851056, 35776584, 71553168]

約数ペア:

[(1, 71553168), (2, 35776584), (3, 23851056), (4, 17888292), (6, 11925528), (8, 8944146), (9, 7950352), (12, 5962764), (16, 4472073), (18, 3975176), (24, 2981382), (36, 1987588), (48, 1490691), (72, 993794), (144, 496897)]