68120897796

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1245719}}^1$

素因数の和:1245774

約数の個数: 108

約数和(自身を含む): 206769588480

約数和(自身を除く): 138648690684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1519, 1764, 1953, 2604, 3038, 3906, 4557, 6076, 7812, 9114, 13671, 18228, 27342, 54684, 1245719, 2491438, 3737157, 4982876, 7474314, 8720033, 11211471, 14948628, 17440066, 22422942, 26160099, 34880132, 38617289, 44845884, 52320198, 61040231, 77234578, 78480297, 104640396, 115851867, 122080462, 154469156, 156960594, 183120693, 231703734, 244160924, 270321023, 313921188, 347555601, 366241386, 463407468, 540642046, 549362079, 695111202, 732482772, 810963069, 1081284092, 1098724158, 1390222404, 1621926138, 1892247161, 2197448316, 2432889207, 3243852276, 3784494322, 4865778414, 5676741483, 7568988644, 9731556828, 11353482966, 17030224449, 22706965932, 34060448898, 68120897796]

約数ペア:

[(1, 68120897796), (2, 34060448898), (3, 22706965932), (4, 17030224449), (6, 11353482966), (7, 9731556828), (9, 7568988644), (12, 5676741483), (14, 4865778414), (18, 3784494322), (21, 3243852276), (28, 2432889207), (31, 2197448316), (36, 1892247161), (42, 1621926138), (49, 1390222404), (62, 1098724158), (63, 1081284092), (84, 810963069), (93, 732482772), (98, 695111202), (124, 549362079), (126, 540642046), (147, 463407468), (186, 366241386), (196, 347555601), (217, 313921188), (252, 270321023), (279, 244160924), (294, 231703734), (372, 183120693), (434, 156960594), (441, 154469156), (558, 122080462), (588, 115851867), (651, 104640396), (868, 78480297), (882, 77234578), (1116, 61040231), (1302, 52320198), (1519, 44845884), (1764, 38617289), (1953, 34880132), (2604, 26160099), (3038, 22422942), (3906, 17440066), (4557, 14948628), (6076, 11211471), (7812, 8720033), (9114, 7474314), (13671, 4982876), (18228, 3737157), (27342, 2491438), (54684, 1245719)]