66346416

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{1069}}^1$

素因数の和:1514

約数の個数: 60

約数和(自身を含む): 186282720

約数和(自身を除く): 119936304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 862, 1069, 1293, 1724, 2138, 2586, 3207, 3448, 3879, 4276, 5172, 6414, 6896, 7758, 8552, 9621, 10344, 12828, 15516, 17104, 19242, 20688, 25656, 31032, 38484, 51312, 62064, 76968, 153936, 460739, 921478, 1382217, 1842956, 2764434, 3685912, 4146651, 5528868, 7371824, 8293302, 11057736, 16586604, 22115472, 33173208, 66346416]

約数ペア:

[(1, 66346416), (2, 33173208), (3, 22115472), (4, 16586604), (6, 11057736), (8, 8293302), (9, 7371824), (12, 5528868), (16, 4146651), (18, 3685912), (24, 2764434), (36, 1842956), (48, 1382217), (72, 921478), (144, 460739), (431, 153936), (862, 76968), (1069, 62064), (1293, 51312), (1724, 38484), (2138, 31032), (2586, 25656), (3207, 20688), (3448, 19242), (3879, 17104), (4276, 15516), (5172, 12828), (6414, 10344), (6896, 9621), (7758, 8552)]