65380716

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^2\times {\mathrm{97}}^1$

素因数の和:268

約数の個数: 72

約数和(自身を含む): 173448240

約数和(自身を除く): 108067524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 97, 108, 158, 194, 237, 291, 316, 388, 474, 582, 711, 873, 948, 1164, 1422, 1746, 2133, 2619, 2844, 3492, 4266, 5238, 6241, 7663, 8532, 10476, 12482, 15326, 18723, 22989, 24964, 30652, 37446, 45978, 56169, 68967, 74892, 91956, 112338, 137934, 168507, 206901, 224676, 275868, 337014, 413802, 605377, 674028, 827604, 1210754, 1816131, 2421508, 3632262, 5448393, 7264524, 10896786, 16345179, 21793572, 32690358, 65380716]

約数ペア:

[(1, 65380716), (2, 32690358), (3, 21793572), (4, 16345179), (6, 10896786), (9, 7264524), (12, 5448393), (18, 3632262), (27, 2421508), (36, 1816131), (54, 1210754), (79, 827604), (97, 674028), (108, 605377), (158, 413802), (194, 337014), (237, 275868), (291, 224676), (316, 206901), (388, 168507), (474, 137934), (582, 112338), (711, 91956), (873, 74892), (948, 68967), (1164, 56169), (1422, 45978), (1746, 37446), (2133, 30652), (2619, 24964), (2844, 22989), (3492, 18723), (4266, 15326), (5238, 12482), (6241, 10476), (7663, 8532)]