77748048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 250930368

約数和(自身を除く): 173182320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 137, 144, 168, 252, 274, 336, 411, 504, 548, 563, 822, 959, 1008, 1096, 1126, 1233, 1644, 1689, 1918, 2192, 2252, 2466, 2877, 3288, 3378, 3836, 3941, 4504, 4932, 5067, 5754, 6576, 6756, 7672, 7882, 8631, 9008, 9864, 10134, 11508, 11823, 13512, 15344, 15764, 17262, 19728, 20268, 23016, 23646, 27024, 31528, 34524, 35469, 40536, 46032, 47292, 63056, 69048, 70938, 77131, 81072, 94584, 138096, 141876, 154262, 189168, 231393, 283752, 308524, 462786, 539917, 567504, 617048, 694179, 925572, 1079834, 1234096, 1388358, 1619751, 1851144, 2159668, 2776716, 3239502, 3702288, 4319336, 4859253, 5553432, 6479004, 8638672, 9718506, 11106864, 12958008, 19437012, 25916016, 38874024, 77748048]

約数ペア:

[(1, 77748048), (2, 38874024), (3, 25916016), (4, 19437012), (6, 12958008), (7, 11106864), (8, 9718506), (9, 8638672), (12, 6479004), (14, 5553432), (16, 4859253), (18, 4319336), (21, 3702288), (24, 3239502), (28, 2776716), (36, 2159668), (42, 1851144), (48, 1619751), (56, 1388358), (63, 1234096), (72, 1079834), (84, 925572), (112, 694179), (126, 617048), (137, 567504), (144, 539917), (168, 462786), (252, 308524), (274, 283752), (336, 231393), (411, 189168), (504, 154262), (548, 141876), (563, 138096), (822, 94584), (959, 81072), (1008, 77131), (1096, 70938), (1126, 69048), (1233, 63056), (1644, 47292), (1689, 46032), (1918, 40536), (2192, 35469), (2252, 34524), (2466, 31528), (2877, 27024), (3288, 23646), (3378, 23016), (3836, 20268), (3941, 19728), (4504, 17262), (4932, 15764), (5067, 15344), (5754, 13512), (6576, 11823), (6756, 11508), (7672, 10134), (7882, 9864), (8631, 9008)]