81345036

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1619}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 195955200

約数和(自身を除く): 114610164

約数列:

[1, 2, 3, 4, 6, 12, 53, 79, 106, 158, 159, 212, 237, 316, 318, 474, 636, 948, 1619, 3238, 4187, 4857, 6476, 8374, 9714, 12561, 16748, 19428, 25122, 50244, 85807, 127901, 171614, 255802, 257421, 343228, 383703, 511604, 514842, 767406, 1029684, 1534812, 6778753, 13557506, 20336259, 27115012, 40672518, 81345036]

約数ペア:

[(1, 81345036), (2, 40672518), (3, 27115012), (4, 20336259), (6, 13557506), (12, 6778753), (53, 1534812), (79, 1029684), (106, 767406), (158, 514842), (159, 511604), (212, 383703), (237, 343228), (316, 257421), (318, 255802), (474, 171614), (636, 127901), (948, 85807), (1619, 50244), (3238, 25122), (4187, 19428), (4857, 16748), (6476, 12561), (8374, 9714)]