80522624

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 204718080

約数和(自身を除く): 124195456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 223, 224, 248, 364, 403, 416, 434, 446, 448, 496, 728, 806, 832, 868, 892, 896, 992, 1456, 1561, 1612, 1664, 1736, 1784, 1984, 2821, 2899, 2912, 3122, 3224, 3472, 3568, 3968, 5642, 5798, 5824, 6244, 6448, 6913, 6944, 7136, 11284, 11596, 11648, 12488, 12896, 13826, 13888, 14272, 20293, 22568, 23192, 24976, 25792, 27652, 27776, 28544, 40586, 45136, 46384, 48391, 49952, 51584, 55304, 81172, 89869, 90272, 92768, 96782, 99904, 110608, 162344, 179738, 180544, 185536, 193564, 199808, 221216, 324688, 359476, 361088, 371072, 387128, 442432, 629083, 649376, 718952, 774256, 884864, 1258166, 1298752, 1437904, 1548512, 2516332, 2597504, 2875808, 3097024, 5032664, 5751616, 6194048, 10065328, 11503232, 20130656, 40261312, 80522624]

約数ペア:

[(1, 80522624), (2, 40261312), (4, 20130656), (7, 11503232), (8, 10065328), (13, 6194048), (14, 5751616), (16, 5032664), (26, 3097024), (28, 2875808), (31, 2597504), (32, 2516332), (52, 1548512), (56, 1437904), (62, 1298752), (64, 1258166), (91, 884864), (104, 774256), (112, 718952), (124, 649376), (128, 629083), (182, 442432), (208, 387128), (217, 371072), (223, 361088), (224, 359476), (248, 324688), (364, 221216), (403, 199808), (416, 193564), (434, 185536), (446, 180544), (448, 179738), (496, 162344), (728, 110608), (806, 99904), (832, 96782), (868, 92768), (892, 90272), (896, 89869), (992, 81172), (1456, 55304), (1561, 51584), (1612, 49952), (1664, 48391), (1736, 46384), (1784, 45136), (1984, 40586), (2821, 28544), (2899, 27776), (2912, 27652), (3122, 25792), (3224, 24976), (3472, 23192), (3568, 22568), (3968, 20293), (5642, 14272), (5798, 13888), (5824, 13826), (6244, 12896), (6448, 12488), (6913, 11648), (6944, 11596), (7136, 11284)]