78344532

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1931}}^1$

素因数の和:1978

約数の個数: 108

約数和(自身を含む): 240510816

約数和(自身を除く): 162166284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1449, 1764, 1931, 1932, 2254, 2898, 3381, 3862, 4508, 5793, 5796, 6762, 7724, 10143, 11586, 13517, 13524, 17379, 20286, 23172, 27034, 34758, 40551, 40572, 44413, 54068, 69516, 81102, 88826, 94619, 121653, 133239, 162204, 177652, 189238, 243306, 266478, 283857, 310891, 378476, 399717, 486612, 532956, 567714, 621782, 799434, 851571, 932673, 1135428, 1243564, 1598868, 1703142, 1865346, 2176237, 2798019, 3406284, 3730692, 4352474, 5596038, 6528711, 8704948, 11192076, 13057422, 19586133, 26114844, 39172266, 78344532]

約数ペア:

[(1, 78344532), (2, 39172266), (3, 26114844), (4, 19586133), (6, 13057422), (7, 11192076), (9, 8704948), (12, 6528711), (14, 5596038), (18, 4352474), (21, 3730692), (23, 3406284), (28, 2798019), (36, 2176237), (42, 1865346), (46, 1703142), (49, 1598868), (63, 1243564), (69, 1135428), (84, 932673), (92, 851571), (98, 799434), (126, 621782), (138, 567714), (147, 532956), (161, 486612), (196, 399717), (207, 378476), (252, 310891), (276, 283857), (294, 266478), (322, 243306), (414, 189238), (441, 177652), (483, 162204), (588, 133239), (644, 121653), (828, 94619), (882, 88826), (966, 81102), (1127, 69516), (1449, 54068), (1764, 44413), (1931, 40572), (1932, 40551), (2254, 34758), (2898, 27034), (3381, 23172), (3862, 20286), (4508, 17379), (5793, 13524), (5796, 13517), (6762, 11586), (7724, 10143)]