12644645652

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{81551}}^1$

素因数の和:81693

約数の個数: 72

約数和(自身を含む): 32950270080

約数和(自身を除く): 20305624428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 73, 118, 146, 177, 219, 236, 292, 354, 438, 531, 657, 708, 876, 1062, 1314, 2124, 2628, 4307, 8614, 12921, 17228, 25842, 38763, 51684, 77526, 81551, 155052, 163102, 244653, 326204, 489306, 733959, 978612, 1467918, 2935836, 4811509, 5953223, 9623018, 11906446, 14434527, 17859669, 19246036, 23812892, 28869054, 35719338, 43303581, 53579007, 57738108, 71438676, 86607162, 107158014, 173214324, 214316028, 351240157, 702480314, 1053720471, 1404960628, 2107440942, 3161161413, 4214881884, 6322322826, 12644645652]

約数ペア:

[(1, 12644645652), (2, 6322322826), (3, 4214881884), (4, 3161161413), (6, 2107440942), (9, 1404960628), (12, 1053720471), (18, 702480314), (36, 351240157), (59, 214316028), (73, 173214324), (118, 107158014), (146, 86607162), (177, 71438676), (219, 57738108), (236, 53579007), (292, 43303581), (354, 35719338), (438, 28869054), (531, 23812892), (657, 19246036), (708, 17859669), (876, 14434527), (1062, 11906446), (1314, 9623018), (2124, 5953223), (2628, 4811509), (4307, 2935836), (8614, 1467918), (12921, 978612), (17228, 733959), (25842, 489306), (38763, 326204), (51684, 244653), (77526, 163102), (81551, 155052)]