72901639476

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{17920757}}^1$

素因数の和:17920880

約数の個数: 36

約数和(自身を含む): 185909943492

約数和(自身を除く): 113008304016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 17920757, 35841514, 53762271, 71683028, 107524542, 161286813, 215049084, 322573626, 645147252, 2025045541, 4050091082, 6075136623, 8100182164, 12150273246, 18225409869, 24300546492, 36450819738, 72901639476]

約数ペア:

[(1, 72901639476), (2, 36450819738), (3, 24300546492), (4, 18225409869), (6, 12150273246), (9, 8100182164), (12, 6075136623), (18, 4050091082), (36, 2025045541), (113, 645147252), (226, 322573626), (339, 215049084), (452, 161286813), (678, 107524542), (1017, 71683028), (1356, 53762271), (2034, 35841514), (4068, 17920757)]