91801044

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:1997

約数の個数: 72

約数和(自身を含む): 245236992

約数和(自身を除く): 153435948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 1913, 2666, 3826, 3999, 5332, 5739, 7652, 7998, 11478, 11997, 15996, 17217, 22956, 23994, 34434, 47988, 59303, 68868, 82259, 118606, 164518, 177909, 237212, 246777, 329036, 355818, 493554, 533727, 711636, 740331, 987108, 1067454, 1480662, 2134908, 2550029, 2961324, 5100058, 7650087, 10200116, 15300174, 22950261, 30600348, 45900522, 91801044]

約数ペア:

[(1, 91801044), (2, 45900522), (3, 30600348), (4, 22950261), (6, 15300174), (9, 10200116), (12, 7650087), (18, 5100058), (31, 2961324), (36, 2550029), (43, 2134908), (62, 1480662), (86, 1067454), (93, 987108), (124, 740331), (129, 711636), (172, 533727), (186, 493554), (258, 355818), (279, 329036), (372, 246777), (387, 237212), (516, 177909), (558, 164518), (774, 118606), (1116, 82259), (1333, 68868), (1548, 59303), (1913, 47988), (2666, 34434), (3826, 23994), (3999, 22956), (5332, 17217), (5739, 15996), (7652, 11997), (7998, 11478)]