71390377448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{577}}^1$

素因数の和:1091

約数の個数: 128

約数和(自身を含む): 150181046400

約数和(自身を除く): 78790668952

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 73, 86, 104, 146, 172, 292, 344, 379, 559, 577, 584, 758, 949, 1118, 1154, 1516, 1898, 2236, 2308, 3032, 3139, 3796, 4472, 4616, 4927, 6278, 7501, 7592, 9854, 12556, 15002, 16297, 19708, 24811, 25112, 27667, 30004, 32594, 39416, 40807, 42121, 49622, 55334, 60008, 65188, 81614, 84242, 99244, 110668, 130376, 163228, 168484, 198488, 211861, 218683, 221336, 322543, 326456, 336968, 359671, 423722, 437366, 547573, 645086, 719342, 847444, 874732, 1095146, 1189681, 1290172, 1438684, 1694888, 1749464, 1811203, 2190292, 2379362, 2580344, 2842879, 2877368, 3622406, 4380584, 4758724, 5685758, 7244812, 9403369, 9517448, 11371516, 14489624, 15465853, 15963859, 18806738, 22743032, 23545639, 30931706, 31927718, 37613476, 47091278, 61863412, 63855436, 75226952, 94182556, 122243797, 123726824, 127710872, 188365112, 207530167, 244487594, 415060334, 488975188, 686445937, 830120668, 977950376, 1372891874, 1660241336, 2745783748, 5491567496, 8923797181, 17847594362, 35695188724, 71390377448]

約数ペア:

[(1, 71390377448), (2, 35695188724), (4, 17847594362), (8, 8923797181), (13, 5491567496), (26, 2745783748), (43, 1660241336), (52, 1372891874), (73, 977950376), (86, 830120668), (104, 686445937), (146, 488975188), (172, 415060334), (292, 244487594), (344, 207530167), (379, 188365112), (559, 127710872), (577, 123726824), (584, 122243797), (758, 94182556), (949, 75226952), (1118, 63855436), (1154, 61863412), (1516, 47091278), (1898, 37613476), (2236, 31927718), (2308, 30931706), (3032, 23545639), (3139, 22743032), (3796, 18806738), (4472, 15963859), (4616, 15465853), (4927, 14489624), (6278, 11371516), (7501, 9517448), (7592, 9403369), (9854, 7244812), (12556, 5685758), (15002, 4758724), (16297, 4380584), (19708, 3622406), (24811, 2877368), (25112, 2842879), (27667, 2580344), (30004, 2379362), (32594, 2190292), (39416, 1811203), (40807, 1749464), (42121, 1694888), (49622, 1438684), (55334, 1290172), (60008, 1189681), (65188, 1095146), (81614, 874732), (84242, 847444), (99244, 719342), (110668, 645086), (130376, 547573), (163228, 437366), (168484, 423722), (198488, 359671), (211861, 336968), (218683, 326456), (221336, 322543)]