70912818

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 161493696

約数和(自身を除く): 90580878

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 157, 207, 314, 414, 471, 942, 1091, 1413, 2182, 2826, 3273, 3611, 6546, 7222, 9819, 10833, 19638, 21666, 25093, 32499, 50186, 64998, 75279, 150558, 171287, 225837, 342574, 451674, 513861, 1027722, 1541583, 3083166, 3939601, 7879202, 11818803, 23637606, 35456409, 70912818]

約数ペア:

[(1, 70912818), (2, 35456409), (3, 23637606), (6, 11818803), (9, 7879202), (18, 3939601), (23, 3083166), (46, 1541583), (69, 1027722), (138, 513861), (157, 451674), (207, 342574), (314, 225837), (414, 171287), (471, 150558), (942, 75279), (1091, 64998), (1413, 50186), (2182, 32499), (2826, 25093), (3273, 21666), (3611, 19638), (6546, 10833), (7222, 9819)]