85419264

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{15889}}^1$

素因数の和:15915

約数の個数: 72

約数和(自身を含む): 259833280

約数和(自身を除く): 174414016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 15889, 31778, 47667, 63556, 95334, 111223, 127112, 190668, 222446, 254224, 333669, 381336, 444892, 508448, 667338, 762672, 889784, 1016896, 1334676, 1525344, 1779568, 2033792, 2669352, 3050688, 3559136, 4067584, 5338704, 6101376, 7118272, 10677408, 12202752, 14236544, 21354816, 28473088, 42709632, 85419264]

約数ペア:

[(1, 85419264), (2, 42709632), (3, 28473088), (4, 21354816), (6, 14236544), (7, 12202752), (8, 10677408), (12, 7118272), (14, 6101376), (16, 5338704), (21, 4067584), (24, 3559136), (28, 3050688), (32, 2669352), (42, 2033792), (48, 1779568), (56, 1525344), (64, 1334676), (84, 1016896), (96, 889784), (112, 762672), (128, 667338), (168, 508448), (192, 444892), (224, 381336), (256, 333669), (336, 254224), (384, 222446), (448, 190668), (672, 127112), (768, 111223), (896, 95334), (1344, 63556), (1792, 47667), (2688, 31778), (5376, 15889)]