71453736

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{4987}}^1$

素因数の和:5198

約数の個数: 48

約数和(自身を含む): 194532000

約数和(自身を除く): 123078264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 4987, 7164, 9974, 14328, 14961, 19948, 29922, 39896, 44883, 59844, 89766, 119688, 179532, 359064, 992413, 1984826, 2977239, 3969652, 5954478, 7939304, 8931717, 11908956, 17863434, 23817912, 35726868, 71453736]

約数ペア:

[(1, 71453736), (2, 35726868), (3, 23817912), (4, 17863434), (6, 11908956), (8, 8931717), (9, 7939304), (12, 5954478), (18, 3969652), (24, 2977239), (36, 1984826), (72, 992413), (199, 359064), (398, 179532), (597, 119688), (796, 89766), (1194, 59844), (1592, 44883), (1791, 39896), (2388, 29922), (3582, 19948), (4776, 14961), (4987, 14328), (7164, 9974)]