72613404

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{28409}}^1$

素因数の和:28490

約数の個数: 36

約数和(自身を含む): 186142320

約数和(自身を除く): 113528916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 28409, 56818, 85227, 113636, 170454, 255681, 340908, 511362, 1022724, 2017039, 4034078, 6051117, 8068156, 12102234, 18153351, 24204468, 36306702, 72613404]

約数ペア:

[(1, 72613404), (2, 36306702), (3, 24204468), (4, 18153351), (6, 12102234), (9, 8068156), (12, 6051117), (18, 4034078), (36, 2017039), (71, 1022724), (142, 511362), (213, 340908), (284, 255681), (426, 170454), (639, 113636), (852, 85227), (1278, 56818), (2556, 28409)]