71323603218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2879}}^1\times {\mathrm{65539}}^1$

素因数の和:68436

約数の個数: 64

約数和(自身を含む): 181204992000

約数和(自身を除く): 109881388782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2879, 5758, 8637, 17274, 20153, 25911, 40306, 51822, 60459, 65539, 77733, 120918, 131078, 155466, 181377, 196617, 362754, 393234, 458773, 544131, 589851, 917546, 1088262, 1179702, 1376319, 1769553, 2752638, 3539106, 4128957, 8257914, 12386871, 24773742, 188686781, 377373562, 566060343, 1132120686, 1320807467, 1698181029, 2641614934, 3396362058, 3962422401, 5094543087, 7924844802, 10189086174, 11887267203, 23774534406, 35661801609, 71323603218]

約数ペア:

[(1, 71323603218), (2, 35661801609), (3, 23774534406), (6, 11887267203), (7, 10189086174), (9, 7924844802), (14, 5094543087), (18, 3962422401), (21, 3396362058), (27, 2641614934), (42, 1698181029), (54, 1320807467), (63, 1132120686), (126, 566060343), (189, 377373562), (378, 188686781), (2879, 24773742), (5758, 12386871), (8637, 8257914), (17274, 4128957), (20153, 3539106), (25911, 2752638), (40306, 1769553), (51822, 1376319), (60459, 1179702), (65539, 1088262), (77733, 917546), (120918, 589851), (131078, 544131), (155466, 458773), (181377, 393234), (196617, 362754)]