71835504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 160

約数和(自身を含む): 215819520

約数和(自身を除く): 143984016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 73, 76, 78, 83, 104, 114, 146, 152, 156, 166, 208, 219, 228, 247, 249, 292, 304, 312, 332, 438, 456, 494, 498, 584, 624, 664, 741, 876, 912, 949, 988, 996, 1079, 1168, 1328, 1387, 1482, 1577, 1752, 1898, 1976, 1992, 2158, 2774, 2847, 2964, 3154, 3237, 3504, 3796, 3952, 3984, 4161, 4316, 4731, 5548, 5694, 5928, 6059, 6308, 6474, 7592, 8322, 8632, 9462, 11096, 11388, 11856, 12118, 12616, 12948, 15184, 16644, 17264, 18031, 18177, 18924, 20501, 22192, 22776, 24236, 25232, 25896, 33288, 36062, 36354, 37848, 41002, 45552, 48472, 51792, 54093, 61503, 66576, 72124, 72708, 75696, 78767, 82004, 96944, 108186, 115121, 123006, 144248, 145416, 157534, 164008, 216372, 230242, 236301, 246012, 288496, 290832, 315068, 328016, 345363, 432744, 460484, 472602, 492024, 630136, 690726, 865488, 920968, 945204, 984048, 1260272, 1381452, 1496573, 1841936, 1890408, 2762904, 2993146, 3780816, 4489719, 5525808, 5986292, 8979438, 11972584, 17958876, 23945168, 35917752, 71835504]

約数ペア:

[(1, 71835504), (2, 35917752), (3, 23945168), (4, 17958876), (6, 11972584), (8, 8979438), (12, 5986292), (13, 5525808), (16, 4489719), (19, 3780816), (24, 2993146), (26, 2762904), (38, 1890408), (39, 1841936), (48, 1496573), (52, 1381452), (57, 1260272), (73, 984048), (76, 945204), (78, 920968), (83, 865488), (104, 690726), (114, 630136), (146, 492024), (152, 472602), (156, 460484), (166, 432744), (208, 345363), (219, 328016), (228, 315068), (247, 290832), (249, 288496), (292, 246012), (304, 236301), (312, 230242), (332, 216372), (438, 164008), (456, 157534), (494, 145416), (498, 144248), (584, 123006), (624, 115121), (664, 108186), (741, 96944), (876, 82004), (912, 78767), (949, 75696), (988, 72708), (996, 72124), (1079, 66576), (1168, 61503), (1328, 54093), (1387, 51792), (1482, 48472), (1577, 45552), (1752, 41002), (1898, 37848), (1976, 36354), (1992, 36062), (2158, 33288), (2774, 25896), (2847, 25232), (2964, 24236), (3154, 22776), (3237, 22192), (3504, 20501), (3796, 18924), (3952, 18177), (3984, 18031), (4161, 17264), (4316, 16644), (4731, 15184), (5548, 12948), (5694, 12616), (5928, 12118), (6059, 11856), (6308, 11388), (6474, 11096), (7592, 9462), (8322, 8632)]