80540856

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101693}}^1$

素因数の和:101716

約数の個数: 48

約数和(自身を含む): 237963960

約数和(自身を除く): 157423104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 101693, 203386, 305079, 406772, 610158, 813544, 915237, 1118623, 1220316, 1830474, 2237246, 2440632, 3355869, 3660948, 4474492, 6711738, 7321896, 8948984, 10067607, 13423476, 20135214, 26846952, 40270428, 80540856]

約数ペア:

[(1, 80540856), (2, 40270428), (3, 26846952), (4, 20135214), (6, 13423476), (8, 10067607), (9, 8948984), (11, 7321896), (12, 6711738), (18, 4474492), (22, 3660948), (24, 3355869), (33, 2440632), (36, 2237246), (44, 1830474), (66, 1220316), (72, 1118623), (88, 915237), (99, 813544), (132, 610158), (198, 406772), (264, 305079), (396, 203386), (792, 101693)]