71955624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1381}}^1$

素因数の和:1570

約数の個数: 64

約数和(自身を含む): 195027840

約数和(自身を除く): 123072216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 167, 312, 334, 501, 668, 1002, 1336, 1381, 2004, 2171, 2762, 4008, 4143, 4342, 5524, 6513, 8286, 8684, 11048, 13026, 16572, 17368, 17953, 26052, 33144, 35906, 52104, 53859, 71812, 107718, 143624, 215436, 230627, 430872, 461254, 691881, 922508, 1383762, 1845016, 2767524, 2998151, 5535048, 5996302, 8994453, 11992604, 17988906, 23985208, 35977812, 71955624]

約数ペア:

[(1, 71955624), (2, 35977812), (3, 23985208), (4, 17988906), (6, 11992604), (8, 8994453), (12, 5996302), (13, 5535048), (24, 2998151), (26, 2767524), (39, 1845016), (52, 1383762), (78, 922508), (104, 691881), (156, 461254), (167, 430872), (312, 230627), (334, 215436), (501, 143624), (668, 107718), (1002, 71812), (1336, 53859), (1381, 52104), (2004, 35906), (2171, 33144), (2762, 26052), (4008, 17953), (4143, 17368), (4342, 16572), (5524, 13026), (6513, 11048), (8286, 8684)]