84388716

素因数分解:

$2^2\times 3^4\times {\mathrm{181}}^1\times {\mathrm{1439}}^1$

素因数の和:1636

約数の個数: 60

約数和(自身を含む): 221981760

約数和(自身を除く): 137593044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 181, 324, 362, 543, 724, 1086, 1439, 1629, 2172, 2878, 3258, 4317, 4887, 5756, 6516, 8634, 9774, 12951, 14661, 17268, 19548, 25902, 29322, 38853, 51804, 58644, 77706, 116559, 155412, 233118, 260459, 466236, 520918, 781377, 1041836, 1562754, 2344131, 3125508, 4688262, 7032393, 9376524, 14064786, 21097179, 28129572, 42194358, 84388716]

約数ペア:

[(1, 84388716), (2, 42194358), (3, 28129572), (4, 21097179), (6, 14064786), (9, 9376524), (12, 7032393), (18, 4688262), (27, 3125508), (36, 2344131), (54, 1562754), (81, 1041836), (108, 781377), (162, 520918), (181, 466236), (324, 260459), (362, 233118), (543, 155412), (724, 116559), (1086, 77706), (1439, 58644), (1629, 51804), (2172, 38853), (2878, 29322), (3258, 25902), (4317, 19548), (4887, 17268), (5756, 14661), (6516, 12951), (8634, 9774)]