74689488

素因数分解:

$2^4\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1567}}^1$

素因数の和:1912

約数の個数: 60

約数和(自身を含む): 209792128

約数和(自身を除く): 135102640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 331, 662, 993, 1324, 1567, 1986, 2648, 2979, 3134, 3972, 4701, 5296, 5958, 6268, 7944, 9402, 11916, 12536, 14103, 15888, 18804, 23832, 25072, 28206, 37608, 47664, 56412, 75216, 112824, 225648, 518677, 1037354, 1556031, 2074708, 3112062, 4149416, 4668093, 6224124, 8298832, 9336186, 12448248, 18672372, 24896496, 37344744, 74689488]

約数ペア:

[(1, 74689488), (2, 37344744), (3, 24896496), (4, 18672372), (6, 12448248), (8, 9336186), (9, 8298832), (12, 6224124), (16, 4668093), (18, 4149416), (24, 3112062), (36, 2074708), (48, 1556031), (72, 1037354), (144, 518677), (331, 225648), (662, 112824), (993, 75216), (1324, 56412), (1567, 47664), (1986, 37608), (2648, 28206), (2979, 25072), (3134, 23832), (3972, 18804), (4701, 15888), (5296, 14103), (5958, 12536), (6268, 11916), (7944, 9402)]