71445744

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{4817}}^1$

素因数の和:4934

約数の個数: 60

約数和(自身を含む): 201932016

約数和(自身を除く): 130486272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4817, 4944, 7416, 9634, 14451, 14832, 19268, 28902, 38536, 43353, 57804, 77072, 86706, 115608, 173412, 231216, 346824, 496151, 693648, 992302, 1488453, 1984604, 2976906, 3969208, 4465359, 5953812, 7938416, 8930718, 11907624, 17861436, 23815248, 35722872, 71445744]

約数ペア:

[(1, 71445744), (2, 35722872), (3, 23815248), (4, 17861436), (6, 11907624), (8, 8930718), (9, 7938416), (12, 5953812), (16, 4465359), (18, 3969208), (24, 2976906), (36, 1984604), (48, 1488453), (72, 992302), (103, 693648), (144, 496151), (206, 346824), (309, 231216), (412, 173412), (618, 115608), (824, 86706), (927, 77072), (1236, 57804), (1648, 43353), (1854, 38536), (2472, 28902), (3708, 19268), (4817, 14832), (4944, 14451), (7416, 9634)]