80878824

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{9601}}^1$

素因数の和:9632

約数の個数: 80

約数和(自身を含む): 243986820

約数和(自身を除く): 163107996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 9601, 19202, 28803, 38404, 57606, 76808, 86409, 115212, 124813, 172818, 230424, 249626, 259227, 345636, 374439, 499252, 518454, 691272, 748878, 777681, 998504, 1036908, 1123317, 1497756, 1555362, 2073816, 2246634, 2995512, 3110724, 3369951, 4493268, 6221448, 6739902, 8986536, 10109853, 13479804, 20219706, 26959608, 40439412, 80878824]

約数ペア:

[(1, 80878824), (2, 40439412), (3, 26959608), (4, 20219706), (6, 13479804), (8, 10109853), (9, 8986536), (12, 6739902), (13, 6221448), (18, 4493268), (24, 3369951), (26, 3110724), (27, 2995512), (36, 2246634), (39, 2073816), (52, 1555362), (54, 1497756), (72, 1123317), (78, 1036908), (81, 998504), (104, 777681), (108, 748878), (117, 691272), (156, 518454), (162, 499252), (216, 374439), (234, 345636), (312, 259227), (324, 249626), (351, 230424), (468, 172818), (648, 124813), (702, 115212), (936, 86409), (1053, 76808), (1404, 57606), (2106, 38404), (2808, 28803), (4212, 19202), (8424, 9601)]