80615712

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 220872960

約数和(自身を除く): 140257248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 59, 86, 96, 118, 129, 172, 177, 236, 258, 331, 344, 354, 472, 516, 662, 688, 708, 944, 993, 1032, 1324, 1376, 1416, 1888, 1986, 2064, 2537, 2648, 2832, 3972, 4128, 5074, 5296, 5664, 7611, 7944, 10148, 10592, 14233, 15222, 15888, 19529, 20296, 28466, 30444, 31776, 39058, 40592, 42699, 56932, 58587, 60888, 78116, 81184, 85398, 113864, 117174, 121776, 156232, 170796, 227728, 234348, 243552, 312464, 341592, 455456, 468696, 624928, 683184, 839747, 937392, 1366368, 1679494, 1874784, 2519241, 3358988, 5038482, 6717976, 10076964, 13435952, 20153928, 26871904, 40307856, 80615712]

約数ペア:

[(1, 80615712), (2, 40307856), (3, 26871904), (4, 20153928), (6, 13435952), (8, 10076964), (12, 6717976), (16, 5038482), (24, 3358988), (32, 2519241), (43, 1874784), (48, 1679494), (59, 1366368), (86, 937392), (96, 839747), (118, 683184), (129, 624928), (172, 468696), (177, 455456), (236, 341592), (258, 312464), (331, 243552), (344, 234348), (354, 227728), (472, 170796), (516, 156232), (662, 121776), (688, 117174), (708, 113864), (944, 85398), (993, 81184), (1032, 78116), (1324, 60888), (1376, 58587), (1416, 56932), (1888, 42699), (1986, 40592), (2064, 39058), (2537, 31776), (2648, 30444), (2832, 28466), (3972, 20296), (4128, 19529), (5074, 15888), (5296, 15222), (5664, 14233), (7611, 10592), (7944, 10148)]