79890174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 239016960

約数和(自身を除く): 159126786

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 19, 21, 26, 34, 38, 39, 42, 51, 57, 63, 78, 91, 102, 114, 117, 119, 126, 133, 151, 153, 171, 182, 221, 234, 238, 247, 266, 273, 302, 306, 323, 342, 357, 399, 442, 453, 494, 546, 646, 663, 714, 741, 798, 819, 906, 969, 1057, 1071, 1197, 1326, 1359, 1482, 1547, 1638, 1729, 1938, 1963, 1989, 2114, 2142, 2223, 2261, 2394, 2567, 2718, 2869, 2907, 3094, 3171, 3458, 3926, 3978, 4199, 4446, 4522, 4641, 5134, 5187, 5738, 5814, 5889, 6342, 6783, 7701, 8398, 8607, 9282, 9513, 10374, 11778, 12597, 13566, 13741, 13923, 15402, 15561, 17214, 17667, 17969, 19026, 20083, 20349, 23103, 25194, 25821, 27482, 27846, 29393, 31122, 33371, 35334, 35938, 37297, 37791, 40166, 40698, 41223, 46206, 48773, 51642, 53907, 58786, 60249, 66742, 74594, 75582, 82446, 88179, 97546, 100113, 107814, 111891, 120498, 123669, 146319, 161721, 176358, 180747, 200226, 223782, 233597, 247338, 261079, 264537, 292638, 300339, 323442, 335673, 341411, 361494, 438957, 467194, 522158, 529074, 600678, 634049, 671346, 682822, 700791, 783237, 877914, 1024233, 1268098, 1401582, 1566474, 1902147, 2048466, 2102373, 2349711, 3072699, 3804294, 4204746, 4438343, 4699422, 5706441, 6145398, 8876686, 11412882, 13315029, 26630058, 39945087, 79890174]

約数ペア:

[(1, 79890174), (2, 39945087), (3, 26630058), (6, 13315029), (7, 11412882), (9, 8876686), (13, 6145398), (14, 5706441), (17, 4699422), (18, 4438343), (19, 4204746), (21, 3804294), (26, 3072699), (34, 2349711), (38, 2102373), (39, 2048466), (42, 1902147), (51, 1566474), (57, 1401582), (63, 1268098), (78, 1024233), (91, 877914), (102, 783237), (114, 700791), (117, 682822), (119, 671346), (126, 634049), (133, 600678), (151, 529074), (153, 522158), (171, 467194), (182, 438957), (221, 361494), (234, 341411), (238, 335673), (247, 323442), (266, 300339), (273, 292638), (302, 264537), (306, 261079), (323, 247338), (342, 233597), (357, 223782), (399, 200226), (442, 180747), (453, 176358), (494, 161721), (546, 146319), (646, 123669), (663, 120498), (714, 111891), (741, 107814), (798, 100113), (819, 97546), (906, 88179), (969, 82446), (1057, 75582), (1071, 74594), (1197, 66742), (1326, 60249), (1359, 58786), (1482, 53907), (1547, 51642), (1638, 48773), (1729, 46206), (1938, 41223), (1963, 40698), (1989, 40166), (2114, 37791), (2142, 37297), (2223, 35938), (2261, 35334), (2394, 33371), (2567, 31122), (2718, 29393), (2869, 27846), (2907, 27482), (3094, 25821), (3171, 25194), (3458, 23103), (3926, 20349), (3978, 20083), (4199, 19026), (4446, 17969), (4522, 17667), (4641, 17214), (5134, 15561), (5187, 15402), (5738, 13923), (5814, 13741), (5889, 13566), (6342, 12597), (6783, 11778), (7701, 10374), (8398, 9513), (8607, 9282)]