86980492768

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{4297}}^1$

素因数の和:4549

約数の個数: 144

約数和(自身を含む): 196224502320

約数和(自身を除く): 109244009552

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 169, 197, 208, 247, 304, 338, 394, 416, 494, 608, 676, 788, 988, 1352, 1576, 1976, 2561, 2704, 3152, 3211, 3743, 3952, 4297, 5122, 5408, 6304, 6422, 7486, 7904, 8594, 10244, 12844, 14972, 17188, 20488, 25688, 29944, 33293, 34376, 40976, 48659, 51376, 55861, 59888, 66586, 68752, 81643, 81952, 97318, 102752, 111722, 119776, 133172, 137504, 163286, 194636, 223444, 266344, 326572, 389272, 446888, 532688, 632567, 653144, 726193, 778544, 846509, 893776, 1061359, 1065376, 1265134, 1306288, 1452386, 1557088, 1693018, 1787552, 2122718, 2530268, 2612576, 2904772, 3386036, 4245436, 5060536, 5809544, 6772072, 8490872, 10121072, 11004617, 11619088, 13544144, 13797667, 16083671, 16981744, 20242144, 22009234, 23238176, 27088288, 27595334, 32167342, 33963488, 44018468, 55190668, 64334684, 88036936, 110381336, 128669368, 143060021, 176073872, 209087723, 220762672, 257338736, 286120042, 352147744, 418175446, 441525344, 514677472, 572240084, 836350892, 1144480168, 1672701784, 2288960336, 2718140399, 3345403568, 4577920672, 5436280798, 6690807136, 10872561596, 21745123192, 43490246384, 86980492768]

約数ペア:

[(1, 86980492768), (2, 43490246384), (4, 21745123192), (8, 10872561596), (13, 6690807136), (16, 5436280798), (19, 4577920672), (26, 3345403568), (32, 2718140399), (38, 2288960336), (52, 1672701784), (76, 1144480168), (104, 836350892), (152, 572240084), (169, 514677472), (197, 441525344), (208, 418175446), (247, 352147744), (304, 286120042), (338, 257338736), (394, 220762672), (416, 209087723), (494, 176073872), (608, 143060021), (676, 128669368), (788, 110381336), (988, 88036936), (1352, 64334684), (1576, 55190668), (1976, 44018468), (2561, 33963488), (2704, 32167342), (3152, 27595334), (3211, 27088288), (3743, 23238176), (3952, 22009234), (4297, 20242144), (5122, 16981744), (5408, 16083671), (6304, 13797667), (6422, 13544144), (7486, 11619088), (7904, 11004617), (8594, 10121072), (10244, 8490872), (12844, 6772072), (14972, 5809544), (17188, 5060536), (20488, 4245436), (25688, 3386036), (29944, 2904772), (33293, 2612576), (34376, 2530268), (40976, 2122718), (48659, 1787552), (51376, 1693018), (55861, 1557088), (59888, 1452386), (66586, 1306288), (68752, 1265134), (81643, 1065376), (81952, 1061359), (97318, 893776), (102752, 846509), (111722, 778544), (119776, 726193), (133172, 653144), (137504, 632567), (163286, 532688), (194636, 446888), (223444, 389272), (266344, 326572)]