71680122

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6761}}^1$

素因数の和:6819

約数の個数: 48

約数和(自身を含む): 168779520

約数和(自身を除く): 97099398

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 5301, 6761, 10602, 13522, 20283, 40566, 60849, 121698, 128459, 209591, 256918, 385377, 419182, 628773, 770754, 1156131, 1257546, 1886319, 2312262, 3772638, 3982229, 7964458, 11946687, 23893374, 35840061, 71680122]

約数ペア:

[(1, 71680122), (2, 35840061), (3, 23893374), (6, 11946687), (9, 7964458), (18, 3982229), (19, 3772638), (31, 2312262), (38, 1886319), (57, 1257546), (62, 1156131), (93, 770754), (114, 628773), (171, 419182), (186, 385377), (279, 256918), (342, 209591), (558, 128459), (589, 121698), (1178, 60849), (1767, 40566), (3534, 20283), (5301, 13522), (6761, 10602)]