77682804

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 186480000

約数和(自身を除く): 108797196

約数列:

[1, 2, 3, 4, 6, 12, 71, 73, 142, 146, 213, 219, 284, 292, 426, 438, 852, 876, 1249, 2498, 3747, 4996, 5183, 7494, 10366, 14988, 15549, 20732, 31098, 62196, 88679, 91177, 177358, 182354, 266037, 273531, 354716, 364708, 532074, 547062, 1064148, 1094124, 6473567, 12947134, 19420701, 25894268, 38841402, 77682804]

約数ペア:

[(1, 77682804), (2, 38841402), (3, 25894268), (4, 19420701), (6, 12947134), (12, 6473567), (71, 1094124), (73, 1064148), (142, 547062), (146, 532074), (213, 364708), (219, 354716), (284, 273531), (292, 266037), (426, 182354), (438, 177358), (852, 91177), (876, 88679), (1249, 62196), (2498, 31098), (3747, 20732), (4996, 15549), (5183, 14988), (7494, 10366)]