78286158

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 177914880

約数和(自身を除く): 99628722

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 263, 414, 526, 719, 789, 1438, 1578, 2157, 2367, 4314, 4734, 6049, 6471, 12098, 12942, 16537, 18147, 33074, 36294, 49611, 54441, 99222, 108882, 148833, 189097, 297666, 378194, 567291, 1134582, 1701873, 3403746, 4349231, 8698462, 13047693, 26095386, 39143079, 78286158]

約数ペア:

[(1, 78286158), (2, 39143079), (3, 26095386), (6, 13047693), (9, 8698462), (18, 4349231), (23, 3403746), (46, 1701873), (69, 1134582), (138, 567291), (207, 378194), (263, 297666), (414, 189097), (526, 148833), (719, 108882), (789, 99222), (1438, 54441), (1578, 49611), (2157, 36294), (2367, 33074), (4314, 18147), (4734, 16537), (6049, 12942), (6471, 12098)]