79721334

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 180

約数和(自身を含む): 231159852

約数和(自身を除く): 151438518

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 81, 83, 98, 99, 121, 126, 147, 154, 162, 166, 189, 198, 231, 242, 249, 294, 297, 363, 378, 441, 462, 498, 539, 567, 581, 594, 693, 726, 747, 847, 882, 891, 913, 1078, 1089, 1134, 1162, 1323, 1386, 1494, 1617, 1694, 1743, 1782, 1826, 2079, 2178, 2241, 2541, 2646, 2739, 3234, 3267, 3486, 3969, 4067, 4158, 4482, 4851, 5082, 5229, 5478, 5929, 6237, 6391, 6534, 6723, 7623, 7938, 8134, 8217, 9702, 9801, 10043, 10458, 11858, 12201, 12474, 12782, 13446, 14553, 15246, 15687, 16434, 17787, 19173, 19602, 20086, 22869, 24402, 24651, 29106, 30129, 31374, 35574, 36603, 38346, 43659, 44737, 45738, 47061, 49302, 53361, 57519, 60258, 68607, 70301, 73206, 73953, 87318, 89474, 90387, 94122, 106722, 109809, 115038, 134211, 137214, 140602, 147906, 160083, 172557, 180774, 210903, 219618, 268422, 271161, 320166, 329427, 345114, 402633, 421806, 480249, 492107, 517671, 542322, 632709, 658854, 805266, 813483, 960498, 984214, 1035342, 1207899, 1265418, 1476321, 1626966, 1898127, 2415798, 2952642, 3623697, 3796254, 4428963, 5694381, 7247394, 8857926, 11388762, 13286889, 26573778, 39860667, 79721334]

約数ペア:

[(1, 79721334), (2, 39860667), (3, 26573778), (6, 13286889), (7, 11388762), (9, 8857926), (11, 7247394), (14, 5694381), (18, 4428963), (21, 3796254), (22, 3623697), (27, 2952642), (33, 2415798), (42, 1898127), (49, 1626966), (54, 1476321), (63, 1265418), (66, 1207899), (77, 1035342), (81, 984214), (83, 960498), (98, 813483), (99, 805266), (121, 658854), (126, 632709), (147, 542322), (154, 517671), (162, 492107), (166, 480249), (189, 421806), (198, 402633), (231, 345114), (242, 329427), (249, 320166), (294, 271161), (297, 268422), (363, 219618), (378, 210903), (441, 180774), (462, 172557), (498, 160083), (539, 147906), (567, 140602), (581, 137214), (594, 134211), (693, 115038), (726, 109809), (747, 106722), (847, 94122), (882, 90387), (891, 89474), (913, 87318), (1078, 73953), (1089, 73206), (1134, 70301), (1162, 68607), (1323, 60258), (1386, 57519), (1494, 53361), (1617, 49302), (1694, 47061), (1743, 45738), (1782, 44737), (1826, 43659), (2079, 38346), (2178, 36603), (2241, 35574), (2541, 31374), (2646, 30129), (2739, 29106), (3234, 24651), (3267, 24402), (3486, 22869), (3969, 20086), (4067, 19602), (4158, 19173), (4482, 17787), (4851, 16434), (5082, 15687), (5229, 15246), (5478, 14553), (5929, 13446), (6237, 12782), (6391, 12474), (6534, 12201), (6723, 11858), (7623, 10458), (7938, 10043), (8134, 9801), (8217, 9702)]