90367728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5521}}^1$

素因数の和:5574

約数の個数: 80

約数和(自身を含む): 262935552

約数和(自身を除く): 172567824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 5521, 8184, 11042, 16368, 16563, 22084, 33126, 44168, 60731, 66252, 88336, 121462, 132504, 171151, 182193, 242924, 265008, 342302, 364386, 485848, 513453, 684604, 728772, 971696, 1026906, 1369208, 1457544, 1882661, 2053812, 2738416, 2915088, 3765322, 4107624, 5647983, 7530644, 8215248, 11295966, 15061288, 22591932, 30122576, 45183864, 90367728]

約数ペア:

[(1, 90367728), (2, 45183864), (3, 30122576), (4, 22591932), (6, 15061288), (8, 11295966), (11, 8215248), (12, 7530644), (16, 5647983), (22, 4107624), (24, 3765322), (31, 2915088), (33, 2738416), (44, 2053812), (48, 1882661), (62, 1457544), (66, 1369208), (88, 1026906), (93, 971696), (124, 728772), (132, 684604), (176, 513453), (186, 485848), (248, 364386), (264, 342302), (341, 265008), (372, 242924), (496, 182193), (528, 171151), (682, 132504), (744, 121462), (1023, 88336), (1364, 66252), (1488, 60731), (2046, 44168), (2728, 33126), (4092, 22084), (5456, 16563), (5521, 16368), (8184, 11042)]