90275856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4621}}^1$

素因数の和:4680

約数の個数: 80

約数和(自身を含む): 261346368

約数和(自身を除く): 171070512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 814, 888, 1221, 1628, 1776, 2442, 3256, 4621, 4884, 6512, 9242, 9768, 13863, 18484, 19536, 27726, 36968, 50831, 55452, 73936, 101662, 110904, 152493, 170977, 203324, 221808, 304986, 341954, 406648, 512931, 609972, 683908, 813296, 1025862, 1219944, 1367816, 1880747, 2051724, 2439888, 2735632, 3761494, 4103448, 5642241, 7522988, 8206896, 11284482, 15045976, 22568964, 30091952, 45137928, 90275856]

約数ペア:

[(1, 90275856), (2, 45137928), (3, 30091952), (4, 22568964), (6, 15045976), (8, 11284482), (11, 8206896), (12, 7522988), (16, 5642241), (22, 4103448), (24, 3761494), (33, 2735632), (37, 2439888), (44, 2051724), (48, 1880747), (66, 1367816), (74, 1219944), (88, 1025862), (111, 813296), (132, 683908), (148, 609972), (176, 512931), (222, 406648), (264, 341954), (296, 304986), (407, 221808), (444, 203324), (528, 170977), (592, 152493), (814, 110904), (888, 101662), (1221, 73936), (1628, 55452), (1776, 50831), (2442, 36968), (3256, 27726), (4621, 19536), (4884, 18484), (6512, 13863), (9242, 9768)]