87776964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{221659}}^1$

素因数の和:221680

約数の個数: 36

約数和(自身を含む): 242052720

約数和(自身を除く): 154275756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 221659, 443318, 664977, 886636, 1329954, 1994931, 2438249, 2659908, 3989862, 4876498, 7314747, 7979724, 9752996, 14629494, 21944241, 29258988, 43888482, 87776964]

約数ペア:

[(1, 87776964), (2, 43888482), (3, 29258988), (4, 21944241), (6, 14629494), (9, 9752996), (11, 7979724), (12, 7314747), (18, 4876498), (22, 3989862), (33, 2659908), (36, 2438249), (44, 1994931), (66, 1329954), (99, 886636), (132, 664977), (198, 443318), (396, 221659)]