80715888

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{50957}}^1$

素因数の和:50982

約数の個数: 60

約数和(自身を含む): 246432888

約数和(自身を除く): 165717000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 50957, 101914, 152871, 203828, 305742, 407656, 458613, 560527, 611484, 815312, 917226, 1121054, 1222968, 1681581, 1834452, 2242108, 2445936, 3363162, 3668904, 4484216, 5044743, 6726324, 7337808, 8968432, 10089486, 13452648, 20178972, 26905296, 40357944, 80715888]

約数ペア:

[(1, 80715888), (2, 40357944), (3, 26905296), (4, 20178972), (6, 13452648), (8, 10089486), (9, 8968432), (11, 7337808), (12, 6726324), (16, 5044743), (18, 4484216), (22, 3668904), (24, 3363162), (33, 2445936), (36, 2242108), (44, 1834452), (48, 1681581), (66, 1222968), (72, 1121054), (88, 917226), (99, 815312), (132, 611484), (144, 560527), (176, 458613), (198, 407656), (264, 305742), (396, 203828), (528, 152871), (792, 101914), (1584, 50957)]