78394008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:805

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 170437992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 59, 66, 77, 84, 88, 118, 132, 154, 168, 177, 231, 236, 264, 308, 354, 413, 462, 472, 616, 649, 708, 719, 826, 924, 1239, 1298, 1416, 1438, 1652, 1848, 1947, 2157, 2478, 2596, 2876, 3304, 3894, 4314, 4543, 4956, 5033, 5192, 5752, 7788, 7909, 8628, 9086, 9912, 10066, 13629, 15099, 15576, 15818, 17256, 18172, 20132, 23727, 27258, 30198, 31636, 36344, 40264, 42421, 47454, 54516, 55363, 60396, 63272, 84842, 94908, 109032, 110726, 120792, 127263, 166089, 169684, 189816, 221452, 254526, 296947, 332178, 339368, 442904, 466631, 509052, 593894, 664356, 890841, 933262, 1018104, 1187788, 1328712, 1399893, 1781682, 1866524, 2375576, 2799786, 3266417, 3563364, 3733048, 5599572, 6532834, 7126728, 9799251, 11199144, 13065668, 19598502, 26131336, 39197004, 78394008]

約数ペア:

[(1, 78394008), (2, 39197004), (3, 26131336), (4, 19598502), (6, 13065668), (7, 11199144), (8, 9799251), (11, 7126728), (12, 6532834), (14, 5599572), (21, 3733048), (22, 3563364), (24, 3266417), (28, 2799786), (33, 2375576), (42, 1866524), (44, 1781682), (56, 1399893), (59, 1328712), (66, 1187788), (77, 1018104), (84, 933262), (88, 890841), (118, 664356), (132, 593894), (154, 509052), (168, 466631), (177, 442904), (231, 339368), (236, 332178), (264, 296947), (308, 254526), (354, 221452), (413, 189816), (462, 169684), (472, 166089), (616, 127263), (649, 120792), (708, 110726), (719, 109032), (826, 94908), (924, 84842), (1239, 63272), (1298, 60396), (1416, 55363), (1438, 54516), (1652, 47454), (1848, 42421), (1947, 40264), (2157, 36344), (2478, 31636), (2596, 30198), (2876, 27258), (3304, 23727), (3894, 20132), (4314, 18172), (4543, 17256), (4956, 15818), (5033, 15576), (5192, 15099), (5752, 13629), (7788, 10066), (7909, 9912), (8628, 9086)]