69439716

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 180724544

約数和(自身を除く): 111284828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 103, 122, 183, 206, 244, 307, 309, 366, 412, 549, 614, 618, 732, 921, 927, 1098, 1228, 1236, 1842, 1854, 2196, 2763, 3684, 3708, 5526, 6283, 11052, 12566, 18727, 18849, 25132, 31621, 37454, 37698, 56181, 56547, 63242, 74908, 75396, 94863, 112362, 113094, 126484, 168543, 189726, 224724, 226188, 284589, 337086, 379452, 569178, 674172, 1138356, 1928881, 3857762, 5786643, 7715524, 11573286, 17359929, 23146572, 34719858, 69439716]

約数ペア:

[(1, 69439716), (2, 34719858), (3, 23146572), (4, 17359929), (6, 11573286), (9, 7715524), (12, 5786643), (18, 3857762), (36, 1928881), (61, 1138356), (103, 674172), (122, 569178), (183, 379452), (206, 337086), (244, 284589), (307, 226188), (309, 224724), (366, 189726), (412, 168543), (549, 126484), (614, 113094), (618, 112362), (732, 94863), (921, 75396), (927, 74908), (1098, 63242), (1228, 56547), (1236, 56181), (1842, 37698), (1854, 37454), (2196, 31621), (2763, 25132), (3684, 18849), (3708, 18727), (5526, 12566), (6283, 11052)]