66205584

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{14831}}^1$

素因数の和:14876

約数の個数: 60

約数和(自身を含む): 191273472

約数和(自身を除く): 125067888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 14831, 29662, 44493, 59324, 88986, 118648, 133479, 177972, 237296, 266958, 355944, 459761, 533916, 711888, 919522, 1067832, 1379283, 1839044, 2135664, 2758566, 3678088, 4137849, 5517132, 7356176, 8275698, 11034264, 16551396, 22068528, 33102792, 66205584]

約数ペア:

[(1, 66205584), (2, 33102792), (3, 22068528), (4, 16551396), (6, 11034264), (8, 8275698), (9, 7356176), (12, 5517132), (16, 4137849), (18, 3678088), (24, 2758566), (31, 2135664), (36, 1839044), (48, 1379283), (62, 1067832), (72, 919522), (93, 711888), (124, 533916), (144, 459761), (186, 355944), (248, 266958), (279, 237296), (372, 177972), (496, 133479), (558, 118648), (744, 88986), (1116, 59324), (1488, 44493), (2232, 29662), (4464, 14831)]