172079154

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:937

約数の個数: 80

約数和(自身を含む): 419874840

約数和(自身を除く): 247795686

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 101, 117, 162, 202, 234, 303, 351, 606, 702, 809, 909, 1053, 1313, 1618, 1818, 2106, 2427, 2626, 2727, 3939, 4854, 5454, 7281, 7878, 8181, 10517, 11817, 14562, 16362, 21034, 21843, 23634, 31551, 35451, 43686, 63102, 65529, 70902, 81709, 94653, 106353, 131058, 163418, 189306, 212706, 245127, 283959, 490254, 567918, 735381, 851877, 1062217, 1470762, 1703754, 2124434, 2206143, 3186651, 4412286, 6373302, 6618429, 9559953, 13236858, 19119906, 28679859, 57359718, 86039577, 172079154]

約数ペア:

[(1, 172079154), (2, 86039577), (3, 57359718), (6, 28679859), (9, 19119906), (13, 13236858), (18, 9559953), (26, 6618429), (27, 6373302), (39, 4412286), (54, 3186651), (78, 2206143), (81, 2124434), (101, 1703754), (117, 1470762), (162, 1062217), (202, 851877), (234, 735381), (303, 567918), (351, 490254), (606, 283959), (702, 245127), (809, 212706), (909, 189306), (1053, 163418), (1313, 131058), (1618, 106353), (1818, 94653), (2106, 81709), (2427, 70902), (2626, 65529), (2727, 63102), (3939, 43686), (4854, 35451), (5454, 31551), (7281, 23634), (7878, 21843), (8181, 21034), (10517, 16362), (11817, 14562)]