78068628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1439}}^1$

素因数の和:1597

約数の個数: 72

約数和(自身を含む): 217002240

約数和(自身を除く): 138933612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 137, 198, 274, 396, 411, 548, 822, 1233, 1439, 1507, 1644, 2466, 2878, 3014, 4317, 4521, 4932, 5756, 6028, 8634, 9042, 12951, 13563, 15829, 17268, 18084, 25902, 27126, 31658, 47487, 51804, 54252, 63316, 94974, 142461, 189948, 197143, 284922, 394286, 569844, 591429, 788572, 1182858, 1774287, 2168573, 2365716, 3548574, 4337146, 6505719, 7097148, 8674292, 13011438, 19517157, 26022876, 39034314, 78068628]

約数ペア:

[(1, 78068628), (2, 39034314), (3, 26022876), (4, 19517157), (6, 13011438), (9, 8674292), (11, 7097148), (12, 6505719), (18, 4337146), (22, 3548574), (33, 2365716), (36, 2168573), (44, 1774287), (66, 1182858), (99, 788572), (132, 591429), (137, 569844), (198, 394286), (274, 284922), (396, 197143), (411, 189948), (548, 142461), (822, 94974), (1233, 63316), (1439, 54252), (1507, 51804), (1644, 47487), (2466, 31658), (2878, 27126), (3014, 25902), (4317, 18084), (4521, 17268), (4932, 15829), (5756, 13563), (6028, 12951), (8634, 9042)]