23123556

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 65862720

約数和(自身を除く): 42739164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 46, 54, 58, 69, 81, 87, 92, 107, 108, 116, 138, 162, 174, 207, 214, 261, 276, 321, 324, 348, 414, 428, 522, 621, 642, 667, 783, 828, 963, 1044, 1242, 1284, 1334, 1566, 1863, 1926, 2001, 2349, 2461, 2484, 2668, 2889, 3103, 3132, 3726, 3852, 4002, 4698, 4922, 5778, 6003, 6206, 7383, 7452, 8004, 8667, 9309, 9396, 9844, 11556, 12006, 12412, 14766, 17334, 18009, 18618, 22149, 24012, 27927, 29532, 34668, 36018, 37236, 44298, 54027, 55854, 66447, 71369, 72036, 83781, 88596, 108054, 111708, 132894, 142738, 167562, 199341, 214107, 216108, 251343, 265788, 285476, 335124, 398682, 428214, 502686, 642321, 797364, 856428, 1005372, 1284642, 1926963, 2569284, 3853926, 5780889, 7707852, 11561778, 23123556]

約数ペア:

[(1, 23123556), (2, 11561778), (3, 7707852), (4, 5780889), (6, 3853926), (9, 2569284), (12, 1926963), (18, 1284642), (23, 1005372), (27, 856428), (29, 797364), (36, 642321), (46, 502686), (54, 428214), (58, 398682), (69, 335124), (81, 285476), (87, 265788), (92, 251343), (107, 216108), (108, 214107), (116, 199341), (138, 167562), (162, 142738), (174, 132894), (207, 111708), (214, 108054), (261, 88596), (276, 83781), (321, 72036), (324, 71369), (348, 66447), (414, 55854), (428, 54027), (522, 44298), (621, 37236), (642, 36018), (667, 34668), (783, 29532), (828, 27927), (963, 24012), (1044, 22149), (1242, 18618), (1284, 18009), (1334, 17334), (1566, 14766), (1863, 12412), (1926, 12006), (2001, 11556), (2349, 9844), (2461, 9396), (2484, 9309), (2668, 8667), (2889, 8004), (3103, 7452), (3132, 7383), (3726, 6206), (3852, 6003), (4002, 5778), (4698, 4922)]