80431942318

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{3947}}^1$

素因数の和:4142

約数の個数: 128

約数和(自身を含む): 160456826880

約数和(自身を除く): 80024884562

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 71, 83, 91, 133, 142, 166, 182, 247, 266, 494, 497, 581, 923, 994, 1079, 1162, 1349, 1577, 1729, 1846, 2158, 2698, 3154, 3458, 3947, 5893, 6461, 7553, 7894, 9443, 11039, 11786, 12922, 15106, 17537, 18886, 20501, 22078, 27629, 35074, 41002, 41251, 51311, 55258, 74993, 76609, 82502, 102622, 111967, 122759, 143507, 149986, 153218, 223934, 245518, 280237, 287014, 327601, 359177, 524951, 536263, 560474, 655202, 718354, 783769, 974909, 1049902, 1072526, 1455571, 1567538, 1949818, 1961659, 2293207, 2911142, 3643081, 3923318, 4258813, 4586414, 5324503, 6224419, 6824363, 7286162, 8517626, 10188997, 10649006, 12448838, 13648726, 20377994, 23259671, 25501567, 29811691, 37271521, 43570933, 46519342, 51003134, 59623382, 69218539, 74543042, 80917447, 87141866, 138437078, 161834894, 162817697, 302375723, 325635394, 441933749, 484529773, 566422129, 604751446, 883867498, 969059546, 1132844258, 2116630061, 3093536243, 4233260122, 5745138737, 6187072486, 11490277474, 40215971159, 80431942318]

約数ペア:

[(1, 80431942318), (2, 40215971159), (7, 11490277474), (13, 6187072486), (14, 5745138737), (19, 4233260122), (26, 3093536243), (38, 2116630061), (71, 1132844258), (83, 969059546), (91, 883867498), (133, 604751446), (142, 566422129), (166, 484529773), (182, 441933749), (247, 325635394), (266, 302375723), (494, 162817697), (497, 161834894), (581, 138437078), (923, 87141866), (994, 80917447), (1079, 74543042), (1162, 69218539), (1349, 59623382), (1577, 51003134), (1729, 46519342), (1846, 43570933), (2158, 37271521), (2698, 29811691), (3154, 25501567), (3458, 23259671), (3947, 20377994), (5893, 13648726), (6461, 12448838), (7553, 10649006), (7894, 10188997), (9443, 8517626), (11039, 7286162), (11786, 6824363), (12922, 6224419), (15106, 5324503), (17537, 4586414), (18886, 4258813), (20501, 3923318), (22078, 3643081), (27629, 2911142), (35074, 2293207), (41002, 1961659), (41251, 1949818), (51311, 1567538), (55258, 1455571), (74993, 1072526), (76609, 1049902), (82502, 974909), (102622, 783769), (111967, 718354), (122759, 655202), (143507, 560474), (149986, 536263), (153218, 524951), (223934, 359177), (245518, 327601), (280237, 287014)]