42667668

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 117331200

約数和(自身を除く): 74663532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 89, 92, 108, 138, 178, 193, 207, 267, 276, 356, 386, 414, 534, 579, 621, 772, 801, 828, 1068, 1158, 1242, 1602, 1737, 2047, 2316, 2403, 2484, 3204, 3474, 4094, 4439, 4806, 5211, 6141, 6948, 8188, 8878, 9612, 10422, 12282, 13317, 17177, 17756, 18423, 20844, 24564, 26634, 34354, 36846, 39951, 51531, 53268, 55269, 68708, 73692, 79902, 103062, 110538, 119853, 154593, 159804, 206124, 221076, 239706, 309186, 395071, 463779, 479412, 618372, 790142, 927558, 1185213, 1580284, 1855116, 2370426, 3555639, 4740852, 7111278, 10666917, 14222556, 21333834, 42667668]

約数ペア:

[(1, 42667668), (2, 21333834), (3, 14222556), (4, 10666917), (6, 7111278), (9, 4740852), (12, 3555639), (18, 2370426), (23, 1855116), (27, 1580284), (36, 1185213), (46, 927558), (54, 790142), (69, 618372), (89, 479412), (92, 463779), (108, 395071), (138, 309186), (178, 239706), (193, 221076), (207, 206124), (267, 159804), (276, 154593), (356, 119853), (386, 110538), (414, 103062), (534, 79902), (579, 73692), (621, 68708), (772, 55269), (801, 53268), (828, 51531), (1068, 39951), (1158, 36846), (1242, 34354), (1602, 26634), (1737, 24564), (2047, 20844), (2316, 18423), (2403, 17756), (2484, 17177), (3204, 13317), (3474, 12282), (4094, 10422), (4439, 9612), (4806, 8878), (5211, 8188), (6141, 6948)]