68291184

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109441}}^1$

素因数の和:109465

約数の個数: 40

約数和(自身を含む): 189991312

約数和(自身を除く): 121700128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 109441, 218882, 328323, 437764, 656646, 875528, 1313292, 1422733, 1751056, 2626584, 2845466, 4268199, 5253168, 5690932, 8536398, 11381864, 17072796, 22763728, 34145592, 68291184]

約数ペア:

[(1, 68291184), (2, 34145592), (3, 22763728), (4, 17072796), (6, 11381864), (8, 8536398), (12, 5690932), (13, 5253168), (16, 4268199), (24, 2845466), (26, 2626584), (39, 1751056), (48, 1422733), (52, 1313292), (78, 875528), (104, 656646), (156, 437764), (208, 328323), (312, 218882), (624, 109441)]