77319702

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 180328824

約数和(自身を除く): 103009122

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 163, 171, 219, 326, 342, 361, 438, 489, 657, 722, 978, 1083, 1314, 1387, 1467, 2166, 2774, 2934, 3097, 3249, 4161, 6194, 6498, 8322, 9291, 11899, 12483, 18582, 23798, 24966, 26353, 27873, 35697, 52706, 55746, 58843, 71394, 79059, 107091, 117686, 158118, 176529, 214182, 226081, 237177, 353058, 452162, 474354, 529587, 678243, 1059174, 1356486, 2034729, 4069458, 4295539, 8591078, 12886617, 25773234, 38659851, 77319702]

約数ペア:

[(1, 77319702), (2, 38659851), (3, 25773234), (6, 12886617), (9, 8591078), (18, 4295539), (19, 4069458), (38, 2034729), (57, 1356486), (73, 1059174), (114, 678243), (146, 529587), (163, 474354), (171, 452162), (219, 353058), (326, 237177), (342, 226081), (361, 214182), (438, 176529), (489, 158118), (657, 117686), (722, 107091), (978, 79059), (1083, 71394), (1314, 58843), (1387, 55746), (1467, 52706), (2166, 35697), (2774, 27873), (2934, 26353), (3097, 24966), (3249, 23798), (4161, 18582), (6194, 12483), (6498, 11899), (8322, 9291)]