71367791032

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{1721}}^1$

素因数の和:2021

約数の個数: 96

約数和(自身を含む): 143839417680

約数和(自身を除く): 72471626648

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 173, 332, 346, 361, 664, 692, 722, 1384, 1444, 1577, 1721, 2888, 3154, 3287, 3442, 6308, 6574, 6884, 12616, 13148, 13768, 14359, 26296, 28718, 29963, 32699, 57436, 59926, 62453, 65398, 114872, 119852, 124906, 130796, 142843, 239704, 249812, 261592, 272821, 285686, 297733, 499624, 545642, 571372, 595466, 621281, 1091284, 1142744, 1190932, 1242562, 2182568, 2381864, 2485124, 2714017, 4970248, 5183599, 5428034, 5656927, 10367198, 10856068, 11313854, 20734396, 21712136, 22627708, 24711839, 41468792, 45255416, 49423678, 51566323, 98847356, 103132646, 107481613, 197694712, 206265292, 214963226, 412530584, 429926452, 469524941, 859852904, 939049882, 1878099764, 3756199528, 8920973879, 17841947758, 35683895516, 71367791032]

約数ペア:

[(1, 71367791032), (2, 35683895516), (4, 17841947758), (8, 8920973879), (19, 3756199528), (38, 1878099764), (76, 939049882), (83, 859852904), (152, 469524941), (166, 429926452), (173, 412530584), (332, 214963226), (346, 206265292), (361, 197694712), (664, 107481613), (692, 103132646), (722, 98847356), (1384, 51566323), (1444, 49423678), (1577, 45255416), (1721, 41468792), (2888, 24711839), (3154, 22627708), (3287, 21712136), (3442, 20734396), (6308, 11313854), (6574, 10856068), (6884, 10367198), (12616, 5656927), (13148, 5428034), (13768, 5183599), (14359, 4970248), (26296, 2714017), (28718, 2485124), (29963, 2381864), (32699, 2182568), (57436, 1242562), (59926, 1190932), (62453, 1142744), (65398, 1091284), (114872, 621281), (119852, 595466), (124906, 571372), (130796, 545642), (142843, 499624), (239704, 297733), (249812, 285686), (261592, 272821)]