66593688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1019}}^1$

素因数の和:1424

約数の個数: 64

約数和(自身を含む): 190944000

約数和(自身を除く): 124350312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 389, 778, 1019, 1167, 1556, 2038, 2334, 2723, 3057, 3112, 4076, 4668, 5446, 6114, 7133, 8152, 8169, 9336, 10892, 12228, 14266, 16338, 21399, 21784, 24456, 28532, 32676, 42798, 57064, 65352, 85596, 171192, 396391, 792782, 1189173, 1585564, 2378346, 2774737, 3171128, 4756692, 5549474, 8324211, 9513384, 11098948, 16648422, 22197896, 33296844, 66593688]

約数ペア:

[(1, 66593688), (2, 33296844), (3, 22197896), (4, 16648422), (6, 11098948), (7, 9513384), (8, 8324211), (12, 5549474), (14, 4756692), (21, 3171128), (24, 2774737), (28, 2378346), (42, 1585564), (56, 1189173), (84, 792782), (168, 396391), (389, 171192), (778, 85596), (1019, 65352), (1167, 57064), (1556, 42798), (2038, 32676), (2334, 28532), (2723, 24456), (3057, 21784), (3112, 21399), (4076, 16338), (4668, 14266), (5446, 12228), (6114, 10892), (7133, 9336), (8152, 8169)]