66476844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1747}}^1$

素因数の和:1915

約数の個数: 72

約数和(自身を含む): 193426688

約数和(自身を除く): 126949844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 453, 604, 906, 1057, 1359, 1747, 1812, 2114, 2718, 3171, 3494, 4228, 5241, 5436, 6342, 6988, 9513, 10482, 12229, 12684, 15723, 19026, 20964, 24458, 31446, 36687, 38052, 48916, 62892, 73374, 110061, 146748, 220122, 263797, 440244, 527594, 791391, 1055188, 1582782, 1846579, 2374173, 3165564, 3693158, 4748346, 5539737, 7386316, 9496692, 11079474, 16619211, 22158948, 33238422, 66476844]

約数ペア:

[(1, 66476844), (2, 33238422), (3, 22158948), (4, 16619211), (6, 11079474), (7, 9496692), (9, 7386316), (12, 5539737), (14, 4748346), (18, 3693158), (21, 3165564), (28, 2374173), (36, 1846579), (42, 1582782), (63, 1055188), (84, 791391), (126, 527594), (151, 440244), (252, 263797), (302, 220122), (453, 146748), (604, 110061), (906, 73374), (1057, 62892), (1359, 48916), (1747, 38052), (1812, 36687), (2114, 31446), (2718, 24458), (3171, 20964), (3494, 19026), (4228, 15723), (5241, 12684), (5436, 12229), (6342, 10482), (6988, 9513)]