90550668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1031}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 228162816

約数和(自身を除く): 137612148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 563, 1031, 1126, 1689, 2062, 2252, 3093, 3378, 4124, 6186, 6756, 7319, 12372, 13403, 14638, 21957, 26806, 29276, 40209, 43914, 53612, 80418, 87828, 160836, 580453, 1160906, 1741359, 2321812, 3482718, 6965436, 7545889, 15091778, 22637667, 30183556, 45275334, 90550668]

約数ペア:

[(1, 90550668), (2, 45275334), (3, 30183556), (4, 22637667), (6, 15091778), (12, 7545889), (13, 6965436), (26, 3482718), (39, 2321812), (52, 1741359), (78, 1160906), (156, 580453), (563, 160836), (1031, 87828), (1126, 80418), (1689, 53612), (2062, 43914), (2252, 40209), (3093, 29276), (3378, 26806), (4124, 21957), (6186, 14638), (6756, 13403), (7319, 12372)]