87649182

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{70571}}^1$

素因数の和:70605

約数の個数: 32

約数和(自身を含む): 203247360

約数和(自身を除く): 115598178

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 70571, 141142, 211713, 423426, 635139, 1270278, 1623133, 1905417, 3246266, 3810834, 4869399, 9738798, 14608197, 29216394, 43824591, 87649182]

約数ペア:

[(1, 87649182), (2, 43824591), (3, 29216394), (6, 14608197), (9, 9738798), (18, 4869399), (23, 3810834), (27, 3246266), (46, 1905417), (54, 1623133), (69, 1270278), (138, 635139), (207, 423426), (414, 211713), (621, 141142), (1242, 70571)]