80994738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{3847}}^1$

素因数の和:3903

約数の個数: 48

約数和(自身を含む): 184242240

約数和(自身を除く): 103247502

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 121, 174, 242, 319, 363, 638, 726, 957, 1914, 3509, 3847, 7018, 7694, 10527, 11541, 21054, 23082, 42317, 84634, 111563, 126951, 223126, 253902, 334689, 465487, 669378, 930974, 1227193, 1396461, 2454386, 2792922, 3681579, 7363158, 13499123, 26998246, 40497369, 80994738]

約数ペア:

[(1, 80994738), (2, 40497369), (3, 26998246), (6, 13499123), (11, 7363158), (22, 3681579), (29, 2792922), (33, 2454386), (58, 1396461), (66, 1227193), (87, 930974), (121, 669378), (174, 465487), (242, 334689), (319, 253902), (363, 223126), (638, 126951), (726, 111563), (957, 84634), (1914, 42317), (3509, 23082), (3847, 21054), (7018, 11541), (7694, 10527)]