80968608

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{40163}}^1$

素因数の和:40186

約数の個数: 72

約数和(自身を含む): 263154528

約数和(自身を除く): 182185920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 40163, 80326, 120489, 160652, 240978, 281141, 321304, 361467, 481956, 562282, 642608, 722934, 843423, 963912, 1124564, 1285216, 1445868, 1686846, 1927824, 2249128, 2530269, 2891736, 3373692, 3855648, 4498256, 5060538, 5783472, 6747384, 8996512, 10121076, 11566944, 13494768, 20242152, 26989536, 40484304, 80968608]

約数ペア:

[(1, 80968608), (2, 40484304), (3, 26989536), (4, 20242152), (6, 13494768), (7, 11566944), (8, 10121076), (9, 8996512), (12, 6747384), (14, 5783472), (16, 5060538), (18, 4498256), (21, 3855648), (24, 3373692), (28, 2891736), (32, 2530269), (36, 2249128), (42, 1927824), (48, 1686846), (56, 1445868), (63, 1285216), (72, 1124564), (84, 963912), (96, 843423), (112, 722934), (126, 642608), (144, 562282), (168, 481956), (224, 361467), (252, 321304), (288, 281141), (336, 240978), (504, 160652), (672, 120489), (1008, 80326), (2016, 40163)]