109220148

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 287469000

約数和(自身を除く): 178248852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 233, 261, 348, 449, 466, 522, 699, 898, 932, 1044, 1347, 1398, 1796, 2097, 2694, 2796, 4041, 4194, 5388, 6757, 8082, 8388, 13021, 13514, 16164, 20271, 26042, 27028, 39063, 40542, 52084, 60813, 78126, 81084, 104617, 117189, 121626, 156252, 209234, 234378, 243252, 313851, 418468, 468756, 627702, 941553, 1255404, 1883106, 3033893, 3766212, 6067786, 9101679, 12135572, 18203358, 27305037, 36406716, 54610074, 109220148]

約数ペア:

[(1, 109220148), (2, 54610074), (3, 36406716), (4, 27305037), (6, 18203358), (9, 12135572), (12, 9101679), (18, 6067786), (29, 3766212), (36, 3033893), (58, 1883106), (87, 1255404), (116, 941553), (174, 627702), (233, 468756), (261, 418468), (348, 313851), (449, 243252), (466, 234378), (522, 209234), (699, 156252), (898, 121626), (932, 117189), (1044, 104617), (1347, 81084), (1398, 78126), (1796, 60813), (2097, 52084), (2694, 40542), (2796, 39063), (4041, 27028), (4194, 26042), (5388, 20271), (6757, 16164), (8082, 13514), (8388, 13021)]