80756604

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 209729520

約数和(自身を除く): 128972916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 193, 197, 236, 354, 386, 394, 531, 579, 591, 708, 772, 788, 1062, 1158, 1182, 1737, 1773, 2124, 2316, 2364, 3474, 3546, 6948, 7092, 11387, 11623, 22774, 23246, 34161, 34869, 38021, 45548, 46492, 68322, 69738, 76042, 102483, 104607, 114063, 136644, 139476, 152084, 204966, 209214, 228126, 342189, 409932, 418428, 456252, 684378, 1368756, 2243239, 4486478, 6729717, 8972956, 13459434, 20189151, 26918868, 40378302, 80756604]

約数ペア:

[(1, 80756604), (2, 40378302), (3, 26918868), (4, 20189151), (6, 13459434), (9, 8972956), (12, 6729717), (18, 4486478), (36, 2243239), (59, 1368756), (118, 684378), (177, 456252), (193, 418428), (197, 409932), (236, 342189), (354, 228126), (386, 209214), (394, 204966), (531, 152084), (579, 139476), (591, 136644), (708, 114063), (772, 104607), (788, 102483), (1062, 76042), (1158, 69738), (1182, 68322), (1737, 46492), (1773, 45548), (2124, 38021), (2316, 34869), (2364, 34161), (3474, 23246), (3546, 22774), (6948, 11623), (7092, 11387)]