71367804

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 199133088

約数和(自身を除く): 127765284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 61, 69, 81, 92, 108, 122, 138, 157, 162, 183, 207, 244, 276, 314, 324, 366, 414, 471, 549, 621, 628, 732, 828, 942, 1098, 1242, 1403, 1413, 1647, 1863, 1884, 2196, 2484, 2806, 2826, 3294, 3611, 3726, 4209, 4239, 4941, 5612, 5652, 6588, 7222, 7452, 8418, 8478, 9577, 9882, 10833, 12627, 12717, 14444, 16836, 16956, 19154, 19764, 21666, 25254, 25434, 28731, 32499, 37881, 38308, 43332, 50508, 50868, 57462, 64998, 75762, 86193, 97497, 113643, 114924, 129996, 151524, 172386, 194994, 220271, 227286, 258579, 292491, 344772, 389988, 440542, 454572, 517158, 584982, 660813, 775737, 881084, 1034316, 1169964, 1321626, 1551474, 1982439, 2643252, 3102948, 3964878, 5947317, 7929756, 11894634, 17841951, 23789268, 35683902, 71367804]

約数ペア:

[(1, 71367804), (2, 35683902), (3, 23789268), (4, 17841951), (6, 11894634), (9, 7929756), (12, 5947317), (18, 3964878), (23, 3102948), (27, 2643252), (36, 1982439), (46, 1551474), (54, 1321626), (61, 1169964), (69, 1034316), (81, 881084), (92, 775737), (108, 660813), (122, 584982), (138, 517158), (157, 454572), (162, 440542), (183, 389988), (207, 344772), (244, 292491), (276, 258579), (314, 227286), (324, 220271), (366, 194994), (414, 172386), (471, 151524), (549, 129996), (621, 114924), (628, 113643), (732, 97497), (828, 86193), (942, 75762), (1098, 64998), (1242, 57462), (1403, 50868), (1413, 50508), (1647, 43332), (1863, 38308), (1884, 37881), (2196, 32499), (2484, 28731), (2806, 25434), (2826, 25254), (3294, 21666), (3611, 19764), (3726, 19154), (4209, 16956), (4239, 16836), (4941, 14444), (5612, 12717), (5652, 12627), (6588, 10833), (7222, 9882), (7452, 9577), (8418, 8478)]