56687436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2053}}^1$

素因数の和:2135

約数の個数: 72

約数和(自身を含む): 157007760

約数和(自身を除く): 100320324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2053, 2124, 2301, 3068, 4106, 4602, 6159, 6903, 8212, 9204, 12318, 13806, 18477, 24636, 26689, 27612, 36954, 53378, 73908, 80067, 106756, 121127, 160134, 240201, 242254, 320268, 363381, 480402, 484508, 726762, 960804, 1090143, 1453524, 1574651, 2180286, 3149302, 4360572, 4723953, 6298604, 9447906, 14171859, 18895812, 28343718, 56687436]

約数ペア:

[(1, 56687436), (2, 28343718), (3, 18895812), (4, 14171859), (6, 9447906), (9, 6298604), (12, 4723953), (13, 4360572), (18, 3149302), (26, 2180286), (36, 1574651), (39, 1453524), (52, 1090143), (59, 960804), (78, 726762), (117, 484508), (118, 480402), (156, 363381), (177, 320268), (234, 242254), (236, 240201), (354, 160134), (468, 121127), (531, 106756), (708, 80067), (767, 73908), (1062, 53378), (1534, 36954), (2053, 27612), (2124, 26689), (2301, 24636), (3068, 18477), (4106, 13806), (4602, 12318), (6159, 9204), (6903, 8212)]