79438416

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1548

約数の個数: 80

約数和(自身を含む): 220682304

約数和(自身を除く): 141243888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 67, 68, 102, 134, 136, 201, 204, 268, 272, 402, 408, 536, 804, 816, 1072, 1139, 1453, 1608, 2278, 2906, 3216, 3417, 4359, 4556, 5812, 6834, 8718, 9112, 11624, 13668, 17436, 18224, 23248, 24701, 27336, 34872, 49402, 54672, 69744, 74103, 97351, 98804, 148206, 194702, 197608, 292053, 296412, 389404, 395216, 584106, 592824, 778808, 1168212, 1185648, 1557616, 1654967, 2336424, 3309934, 4672848, 4964901, 6619868, 9929802, 13239736, 19859604, 26479472, 39719208, 79438416]

約数ペア:

[(1, 79438416), (2, 39719208), (3, 26479472), (4, 19859604), (6, 13239736), (8, 9929802), (12, 6619868), (16, 4964901), (17, 4672848), (24, 3309934), (34, 2336424), (48, 1654967), (51, 1557616), (67, 1185648), (68, 1168212), (102, 778808), (134, 592824), (136, 584106), (201, 395216), (204, 389404), (268, 296412), (272, 292053), (402, 197608), (408, 194702), (536, 148206), (804, 98804), (816, 97351), (1072, 74103), (1139, 69744), (1453, 54672), (1608, 49402), (2278, 34872), (2906, 27336), (3216, 24701), (3417, 23248), (4359, 18224), (4556, 17436), (5812, 13668), (6834, 11624), (8718, 9112)]