72291192

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{81409}}^1$

素因数の和:81455

約数の個数: 32

約数和(自身を含む): 185614800

約数和(自身を除く): 113323608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 81409, 162818, 244227, 325636, 488454, 651272, 976908, 1953816, 3012133, 6024266, 9036399, 12048532, 18072798, 24097064, 36145596, 72291192]

約数ペア:

[(1, 72291192), (2, 36145596), (3, 24097064), (4, 18072798), (6, 12048532), (8, 9036399), (12, 6024266), (24, 3012133), (37, 1953816), (74, 976908), (111, 651272), (148, 488454), (222, 325636), (296, 244227), (444, 162818), (888, 81409)]