61819776

素因数分解:

$2^7\times 3^2\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 179964720

約数和(自身を除く): 118144944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 288, 309, 384, 412, 521, 576, 618, 824, 927, 1042, 1152, 1236, 1563, 1648, 1854, 2084, 2472, 3126, 3296, 3708, 4168, 4689, 4944, 6252, 6592, 7416, 8336, 9378, 9888, 12504, 13184, 14832, 16672, 18756, 19776, 25008, 29664, 33344, 37512, 39552, 50016, 53663, 59328, 66688, 75024, 100032, 107326, 118656, 150048, 160989, 200064, 214652, 300096, 321978, 429304, 482967, 600192, 643956, 858608, 965934, 1287912, 1717216, 1931868, 2575824, 3434432, 3863736, 5151648, 6868864, 7727472, 10303296, 15454944, 20606592, 30909888, 61819776]

約数ペア:

[(1, 61819776), (2, 30909888), (3, 20606592), (4, 15454944), (6, 10303296), (8, 7727472), (9, 6868864), (12, 5151648), (16, 3863736), (18, 3434432), (24, 2575824), (32, 1931868), (36, 1717216), (48, 1287912), (64, 965934), (72, 858608), (96, 643956), (103, 600192), (128, 482967), (144, 429304), (192, 321978), (206, 300096), (288, 214652), (309, 200064), (384, 160989), (412, 150048), (521, 118656), (576, 107326), (618, 100032), (824, 75024), (927, 66688), (1042, 59328), (1152, 53663), (1236, 50016), (1563, 39552), (1648, 37512), (1854, 33344), (2084, 29664), (2472, 25008), (3126, 19776), (3296, 18756), (3708, 16672), (4168, 14832), (4689, 13184), (4944, 12504), (6252, 9888), (6592, 9378), (7416, 8336)]