66838716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{88411}}^1$

素因数の和:88431

約数の個数: 48

約数和(自身を含む): 198042880

約数和(自身を除く): 131204164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 88411, 176822, 265233, 353644, 530466, 618877, 795699, 1060932, 1237754, 1591398, 1856631, 2387097, 2475508, 3182796, 3713262, 4774194, 5569893, 7426524, 9548388, 11139786, 16709679, 22279572, 33419358, 66838716]

約数ペア:

[(1, 66838716), (2, 33419358), (3, 22279572), (4, 16709679), (6, 11139786), (7, 9548388), (9, 7426524), (12, 5569893), (14, 4774194), (18, 3713262), (21, 3182796), (27, 2475508), (28, 2387097), (36, 1856631), (42, 1591398), (54, 1237754), (63, 1060932), (84, 795699), (108, 618877), (126, 530466), (189, 353644), (252, 265233), (378, 176822), (756, 88411)]