80359326

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 178448400

約数和(自身を除く): 98089074

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 163, 183, 326, 366, 449, 489, 549, 898, 978, 1098, 1347, 1467, 2694, 2934, 4041, 8082, 9943, 19886, 27389, 29829, 54778, 59658, 73187, 82167, 89487, 146374, 164334, 178974, 219561, 246501, 439122, 493002, 658683, 1317366, 4464407, 8928814, 13393221, 26786442, 40179663, 80359326]

約数ペア:

[(1, 80359326), (2, 40179663), (3, 26786442), (6, 13393221), (9, 8928814), (18, 4464407), (61, 1317366), (122, 658683), (163, 493002), (183, 439122), (326, 246501), (366, 219561), (449, 178974), (489, 164334), (549, 146374), (898, 89487), (978, 82167), (1098, 73187), (1347, 59658), (1467, 54778), (2694, 29829), (2934, 27389), (4041, 19886), (8082, 9943)]