74741856

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{15889}}^1$

素因数の和:15916

約数の個数: 72

約数和(自身を含む): 228243960

約数和(自身を除く): 153502104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 15889, 31778, 47667, 63556, 95334, 111223, 127112, 190668, 222446, 254224, 333669, 381336, 444892, 508448, 667338, 762672, 778561, 889784, 1334676, 1525344, 1557122, 1779568, 2335683, 2669352, 3114244, 3559136, 4671366, 5338704, 6228488, 9342732, 10677408, 12456976, 18685464, 24913952, 37370928, 74741856]

約数ペア:

[(1, 74741856), (2, 37370928), (3, 24913952), (4, 18685464), (6, 12456976), (7, 10677408), (8, 9342732), (12, 6228488), (14, 5338704), (16, 4671366), (21, 3559136), (24, 3114244), (28, 2669352), (32, 2335683), (42, 1779568), (48, 1557122), (49, 1525344), (56, 1334676), (84, 889784), (96, 778561), (98, 762672), (112, 667338), (147, 508448), (168, 444892), (196, 381336), (224, 333669), (294, 254224), (336, 222446), (392, 190668), (588, 127112), (672, 111223), (784, 95334), (1176, 63556), (1568, 47667), (2352, 31778), (4704, 15889)]