25359156

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 71717184

約数和(自身を除く): 46358028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 41, 46, 54, 69, 81, 82, 83, 92, 108, 123, 138, 162, 164, 166, 207, 246, 249, 276, 324, 332, 369, 414, 492, 498, 621, 738, 747, 828, 943, 996, 1107, 1242, 1476, 1494, 1863, 1886, 1909, 2214, 2241, 2484, 2829, 2988, 3321, 3403, 3726, 3772, 3818, 4428, 4482, 5658, 5727, 6642, 6723, 6806, 7452, 7636, 8487, 8964, 10209, 11316, 11454, 13284, 13446, 13612, 16974, 17181, 20418, 22908, 25461, 26892, 30627, 33948, 34362, 40836, 50922, 51543, 61254, 68724, 76383, 78269, 91881, 101844, 103086, 122508, 152766, 154629, 156538, 183762, 206172, 234807, 275643, 305532, 309258, 313076, 367524, 469614, 551286, 618516, 704421, 939228, 1102572, 1408842, 2113263, 2817684, 4226526, 6339789, 8453052, 12679578, 25359156]

約数ペア:

[(1, 25359156), (2, 12679578), (3, 8453052), (4, 6339789), (6, 4226526), (9, 2817684), (12, 2113263), (18, 1408842), (23, 1102572), (27, 939228), (36, 704421), (41, 618516), (46, 551286), (54, 469614), (69, 367524), (81, 313076), (82, 309258), (83, 305532), (92, 275643), (108, 234807), (123, 206172), (138, 183762), (162, 156538), (164, 154629), (166, 152766), (207, 122508), (246, 103086), (249, 101844), (276, 91881), (324, 78269), (332, 76383), (369, 68724), (414, 61254), (492, 51543), (498, 50922), (621, 40836), (738, 34362), (747, 33948), (828, 30627), (943, 26892), (996, 25461), (1107, 22908), (1242, 20418), (1476, 17181), (1494, 16974), (1863, 13612), (1886, 13446), (1909, 13284), (2214, 11454), (2241, 11316), (2484, 10209), (2829, 8964), (2988, 8487), (3321, 7636), (3403, 7452), (3726, 6806), (3772, 6723), (3818, 6642), (4428, 5727), (4482, 5658)]