91425568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 209563200

約数和(自身を除く): 118137632

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 43, 52, 76, 86, 104, 152, 172, 208, 247, 269, 304, 344, 416, 494, 538, 559, 608, 688, 817, 988, 1076, 1118, 1376, 1634, 1976, 2152, 2236, 3268, 3497, 3952, 4304, 4472, 5111, 6536, 6994, 7904, 8608, 8944, 10222, 10621, 11567, 13072, 13988, 17888, 20444, 21242, 23134, 26144, 27976, 40888, 42484, 46268, 55952, 66443, 81776, 84968, 92536, 111904, 132886, 150371, 163552, 169936, 185072, 219773, 265772, 300742, 339872, 370144, 439546, 531544, 601484, 879092, 1063088, 1202968, 1758184, 2126176, 2405936, 2857049, 3516368, 4811872, 5714098, 7032736, 11428196, 22856392, 45712784, 91425568]

約数ペア:

[(1, 91425568), (2, 45712784), (4, 22856392), (8, 11428196), (13, 7032736), (16, 5714098), (19, 4811872), (26, 3516368), (32, 2857049), (38, 2405936), (43, 2126176), (52, 1758184), (76, 1202968), (86, 1063088), (104, 879092), (152, 601484), (172, 531544), (208, 439546), (247, 370144), (269, 339872), (304, 300742), (344, 265772), (416, 219773), (494, 185072), (538, 169936), (559, 163552), (608, 150371), (688, 132886), (817, 111904), (988, 92536), (1076, 84968), (1118, 81776), (1376, 66443), (1634, 55952), (1976, 46268), (2152, 42484), (2236, 40888), (3268, 27976), (3497, 26144), (3952, 23134), (4304, 21242), (4472, 20444), (5111, 17888), (6536, 13988), (6994, 13072), (7904, 11567), (8608, 10621), (8944, 10222)]