31269972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 82252800

約数和(自身を除く): 50982828

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 67, 69, 76, 89, 92, 114, 134, 138, 178, 201, 228, 267, 268, 276, 356, 402, 437, 534, 804, 874, 1068, 1273, 1311, 1541, 1691, 1748, 2047, 2546, 2622, 3082, 3382, 3819, 4094, 4623, 5073, 5092, 5244, 5963, 6141, 6164, 6764, 7638, 8188, 9246, 10146, 11926, 12282, 15276, 17889, 18492, 20292, 23852, 24564, 29279, 35778, 38893, 58558, 71556, 77786, 87837, 113297, 116679, 117116, 137149, 155572, 175674, 226594, 233358, 274298, 339891, 351348, 411447, 453188, 466716, 548596, 679782, 822894, 1359564, 1645788, 2605831, 5211662, 7817493, 10423324, 15634986, 31269972]

約数ペア:

[(1, 31269972), (2, 15634986), (3, 10423324), (4, 7817493), (6, 5211662), (12, 2605831), (19, 1645788), (23, 1359564), (38, 822894), (46, 679782), (57, 548596), (67, 466716), (69, 453188), (76, 411447), (89, 351348), (92, 339891), (114, 274298), (134, 233358), (138, 226594), (178, 175674), (201, 155572), (228, 137149), (267, 117116), (268, 116679), (276, 113297), (356, 87837), (402, 77786), (437, 71556), (534, 58558), (804, 38893), (874, 35778), (1068, 29279), (1273, 24564), (1311, 23852), (1541, 20292), (1691, 18492), (1748, 17889), (2047, 15276), (2546, 12282), (2622, 11926), (3082, 10146), (3382, 9246), (3819, 8188), (4094, 7638), (4623, 6764), (5073, 6164), (5092, 6141), (5244, 5963)]