80090316

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{12157}}^1$

素因数の和:12231

約数の個数: 48

約数和(自身を含む): 211062880

約数和(自身を除く): 130972564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 12157, 24314, 36471, 48628, 72942, 109413, 145884, 218826, 328239, 437652, 656478, 741577, 1312956, 1483154, 2224731, 2966308, 4449462, 6674193, 8898924, 13348386, 20022579, 26696772, 40045158, 80090316]

約数ペア:

[(1, 80090316), (2, 40045158), (3, 26696772), (4, 20022579), (6, 13348386), (9, 8898924), (12, 6674193), (18, 4449462), (27, 2966308), (36, 2224731), (54, 1483154), (61, 1312956), (108, 741577), (122, 656478), (183, 437652), (244, 328239), (366, 218826), (549, 145884), (732, 109413), (1098, 72942), (1647, 48628), (2196, 36471), (3294, 24314), (6588, 12157)]