71099946

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 161606016

約数和(自身を除く): 90506070

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 263, 414, 526, 653, 789, 1306, 1578, 1959, 2367, 3918, 4734, 5877, 6049, 11754, 12098, 15019, 18147, 30038, 36294, 45057, 54441, 90114, 108882, 135171, 171739, 270342, 343478, 515217, 1030434, 1545651, 3091302, 3949997, 7899994, 11849991, 23699982, 35549973, 71099946]

約数ペア:

[(1, 71099946), (2, 35549973), (3, 23699982), (6, 11849991), (9, 7899994), (18, 3949997), (23, 3091302), (46, 1545651), (69, 1030434), (138, 515217), (207, 343478), (263, 270342), (414, 171739), (526, 135171), (653, 108882), (789, 90114), (1306, 54441), (1578, 45057), (1959, 36294), (2367, 30038), (3918, 18147), (4734, 15019), (5877, 12098), (6049, 11754)]