131772024

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 366444000

約数和(自身を除く): 234671976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 149, 173, 213, 284, 298, 346, 426, 447, 519, 568, 596, 639, 692, 852, 894, 1038, 1192, 1278, 1341, 1384, 1557, 1704, 1788, 2076, 2556, 2682, 3114, 3576, 4152, 5112, 5364, 6228, 10579, 10728, 12283, 12456, 21158, 24566, 25777, 31737, 36849, 42316, 49132, 51554, 63474, 73698, 77331, 84632, 95211, 98264, 103108, 110547, 126948, 147396, 154662, 190422, 206216, 221094, 231993, 253896, 294792, 309324, 380844, 442188, 463986, 618648, 761688, 884376, 927972, 1830167, 1855944, 3660334, 5490501, 7320668, 10981002, 14641336, 16471503, 21962004, 32943006, 43924008, 65886012, 131772024]

約数ペア:

[(1, 131772024), (2, 65886012), (3, 43924008), (4, 32943006), (6, 21962004), (8, 16471503), (9, 14641336), (12, 10981002), (18, 7320668), (24, 5490501), (36, 3660334), (71, 1855944), (72, 1830167), (142, 927972), (149, 884376), (173, 761688), (213, 618648), (284, 463986), (298, 442188), (346, 380844), (426, 309324), (447, 294792), (519, 253896), (568, 231993), (596, 221094), (639, 206216), (692, 190422), (852, 154662), (894, 147396), (1038, 126948), (1192, 110547), (1278, 103108), (1341, 98264), (1384, 95211), (1557, 84632), (1704, 77331), (1788, 73698), (2076, 63474), (2556, 51554), (2682, 49132), (3114, 42316), (3576, 36849), (4152, 31737), (5112, 25777), (5364, 24566), (6228, 21158), (10579, 12456), (10728, 12283)]