78657984

素因数分解:

$2^6\times 3^2\times {\mathrm{136559}}^1$

素因数の和:136577

約数の個数: 42

約数和(自身を含む): 225460560

約数和(自身を除く): 146802576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 136559, 273118, 409677, 546236, 819354, 1092472, 1229031, 1638708, 2184944, 2458062, 3277416, 4369888, 4916124, 6554832, 8739776, 9832248, 13109664, 19664496, 26219328, 39328992, 78657984]

約数ペア:

[(1, 78657984), (2, 39328992), (3, 26219328), (4, 19664496), (6, 13109664), (8, 9832248), (9, 8739776), (12, 6554832), (16, 4916124), (18, 4369888), (24, 3277416), (32, 2458062), (36, 2184944), (48, 1638708), (64, 1229031), (72, 1092472), (96, 819354), (144, 546236), (192, 409677), (288, 273118), (576, 136559)]