68449242

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 153031680

約数和(自身を除く): 84582438

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 163, 179, 326, 358, 391, 489, 537, 782, 978, 1074, 1173, 2346, 2771, 3043, 3749, 4117, 5542, 6086, 7498, 8234, 8313, 9129, 11247, 12351, 16626, 18258, 22494, 24702, 29177, 58354, 63733, 69989, 87531, 127466, 139978, 175062, 191199, 209967, 382398, 419934, 496009, 671071, 992018, 1342142, 1488027, 2013213, 2976054, 4026426, 11408207, 22816414, 34224621, 68449242]

約数ペア:

[(1, 68449242), (2, 34224621), (3, 22816414), (6, 11408207), (17, 4026426), (23, 2976054), (34, 2013213), (46, 1488027), (51, 1342142), (69, 992018), (102, 671071), (138, 496009), (163, 419934), (179, 382398), (326, 209967), (358, 191199), (391, 175062), (489, 139978), (537, 127466), (782, 87531), (978, 69989), (1074, 63733), (1173, 58354), (2346, 29177), (2771, 24702), (3043, 22494), (3749, 18258), (4117, 16626), (5542, 12351), (6086, 11247), (7498, 9129), (8234, 8313)]