80418796864

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1349671}}^1$

素因数の和:1349716

約数の個数: 84

約数和(自身を含む): 195405512160

約数和(自身を除く): 114986715296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 448, 532, 608, 784, 931, 1064, 1216, 1568, 1862, 2128, 3136, 3724, 4256, 7448, 8512, 14896, 29792, 59584, 1349671, 2699342, 5398684, 9447697, 10797368, 18895394, 21594736, 25643749, 37790788, 43189472, 51287498, 66133879, 75581576, 86378944, 102574996, 132267758, 151163152, 179506243, 205149992, 264535516, 302326304, 359012486, 410299984, 529071032, 604652608, 718024972, 820599968, 1058142064, 1256543701, 1436049944, 1641199936, 2116284128, 2513087402, 2872099888, 4232568256, 5026174804, 5744199776, 10052349608, 11488399552, 20104699216, 40209398432, 80418796864]

約数ペア:

[(1, 80418796864), (2, 40209398432), (4, 20104699216), (7, 11488399552), (8, 10052349608), (14, 5744199776), (16, 5026174804), (19, 4232568256), (28, 2872099888), (32, 2513087402), (38, 2116284128), (49, 1641199936), (56, 1436049944), (64, 1256543701), (76, 1058142064), (98, 820599968), (112, 718024972), (133, 604652608), (152, 529071032), (196, 410299984), (224, 359012486), (266, 302326304), (304, 264535516), (392, 205149992), (448, 179506243), (532, 151163152), (608, 132267758), (784, 102574996), (931, 86378944), (1064, 75581576), (1216, 66133879), (1568, 51287498), (1862, 43189472), (2128, 37790788), (3136, 25643749), (3724, 21594736), (4256, 18895394), (7448, 10797368), (8512, 9447697), (14896, 5398684), (29792, 2699342), (59584, 1349671)]