8281396188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139333}}^1$

素因数の和:139483

約数の個数: 72

約数和(自身を含む): 22721474048

約数和(自身を除く): 14440077860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4953, 6604, 9906, 14859, 19812, 29718, 59436, 139333, 278666, 417999, 557332, 835998, 1253997, 1671996, 1811329, 2507994, 3622658, 5015988, 5433987, 7245316, 10867974, 16301961, 17695291, 21735948, 32603922, 35390582, 53085873, 65207844, 70781164, 106171746, 159257619, 212343492, 230038783, 318515238, 460077566, 637030476, 690116349, 920155132, 1380232698, 2070349047, 2760465396, 4140698094, 8281396188]

約数ペア:

[(1, 8281396188), (2, 4140698094), (3, 2760465396), (4, 2070349047), (6, 1380232698), (9, 920155132), (12, 690116349), (13, 637030476), (18, 460077566), (26, 318515238), (36, 230038783), (39, 212343492), (52, 159257619), (78, 106171746), (117, 70781164), (127, 65207844), (156, 53085873), (234, 35390582), (254, 32603922), (381, 21735948), (468, 17695291), (508, 16301961), (762, 10867974), (1143, 7245316), (1524, 5433987), (1651, 5015988), (2286, 3622658), (3302, 2507994), (4572, 1811329), (4953, 1671996), (6604, 1253997), (9906, 835998), (14859, 557332), (19812, 417999), (29718, 278666), (59436, 139333)]