61658928

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2693}}^1$

素因数の和:2763

約数の個数: 80

約数和(自身を含む): 180390240

約数和(自身を除く): 118731312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2693, 2862, 3816, 5386, 5724, 7632, 8079, 10772, 11448, 16158, 21544, 22896, 24237, 32316, 43088, 48474, 64632, 72711, 96948, 129264, 142729, 145422, 193896, 285458, 290844, 387792, 428187, 570916, 581688, 856374, 1141832, 1163376, 1284561, 1712748, 2283664, 2569122, 3425496, 3853683, 5138244, 6850992, 7707366, 10276488, 15414732, 20552976, 30829464, 61658928]

約数ペア:

[(1, 61658928), (2, 30829464), (3, 20552976), (4, 15414732), (6, 10276488), (8, 7707366), (9, 6850992), (12, 5138244), (16, 3853683), (18, 3425496), (24, 2569122), (27, 2283664), (36, 1712748), (48, 1284561), (53, 1163376), (54, 1141832), (72, 856374), (106, 581688), (108, 570916), (144, 428187), (159, 387792), (212, 290844), (216, 285458), (318, 193896), (424, 145422), (432, 142729), (477, 129264), (636, 96948), (848, 72711), (954, 64632), (1272, 48474), (1431, 43088), (1908, 32316), (2544, 24237), (2693, 22896), (2862, 21544), (3816, 16158), (5386, 11448), (5724, 10772), (7632, 8079)]