80630316

素因数分解:

$2^2\times 3^7\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 228222400

約数和(自身を除く): 147592084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 709, 729, 972, 1053, 1404, 1418, 1458, 2106, 2127, 2187, 2836, 2916, 3159, 4212, 4254, 4374, 6318, 6381, 8508, 8748, 9217, 9477, 12636, 12762, 18434, 18954, 19143, 25524, 27651, 28431, 36868, 37908, 38286, 55302, 56862, 57429, 76572, 82953, 110604, 113724, 114858, 165906, 172287, 229716, 248859, 331812, 344574, 497718, 516861, 689148, 746577, 995436, 1033722, 1493154, 1550583, 2067444, 2239731, 2986308, 3101166, 4479462, 6202332, 6719193, 8958924, 13438386, 20157579, 26876772, 40315158, 80630316]

約数ペア:

[(1, 80630316), (2, 40315158), (3, 26876772), (4, 20157579), (6, 13438386), (9, 8958924), (12, 6719193), (13, 6202332), (18, 4479462), (26, 3101166), (27, 2986308), (36, 2239731), (39, 2067444), (52, 1550583), (54, 1493154), (78, 1033722), (81, 995436), (108, 746577), (117, 689148), (156, 516861), (162, 497718), (234, 344574), (243, 331812), (324, 248859), (351, 229716), (468, 172287), (486, 165906), (702, 114858), (709, 113724), (729, 110604), (972, 82953), (1053, 76572), (1404, 57429), (1418, 56862), (1458, 55302), (2106, 38286), (2127, 37908), (2187, 36868), (2836, 28431), (2916, 27651), (3159, 25524), (4212, 19143), (4254, 18954), (4374, 18434), (6318, 12762), (6381, 12636), (8508, 9477), (8748, 9217)]