77946768

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1873}}^1$

素因数の和:1921

約数の個数: 90

約数和(自身を含む): 231853154

約数和(自身を除く): 153906386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1224, 1734, 1873, 2312, 2448, 2601, 3468, 3746, 4624, 5202, 5619, 6936, 7492, 10404, 11238, 13872, 14984, 16857, 20808, 22476, 29968, 31841, 33714, 41616, 44952, 63682, 67428, 89904, 95523, 127364, 134856, 191046, 254728, 269712, 286569, 382092, 509456, 541297, 573138, 764184, 1082594, 1146276, 1528368, 1623891, 2165188, 2292552, 3247782, 4330376, 4585104, 4871673, 6495564, 8660752, 9743346, 12991128, 19486692, 25982256, 38973384, 77946768]

約数ペア:

[(1, 77946768), (2, 38973384), (3, 25982256), (4, 19486692), (6, 12991128), (8, 9743346), (9, 8660752), (12, 6495564), (16, 4871673), (17, 4585104), (18, 4330376), (24, 3247782), (34, 2292552), (36, 2165188), (48, 1623891), (51, 1528368), (68, 1146276), (72, 1082594), (102, 764184), (136, 573138), (144, 541297), (153, 509456), (204, 382092), (272, 286569), (289, 269712), (306, 254728), (408, 191046), (578, 134856), (612, 127364), (816, 95523), (867, 89904), (1156, 67428), (1224, 63682), (1734, 44952), (1873, 41616), (2312, 33714), (2448, 31841), (2601, 29968), (3468, 22476), (3746, 20808), (4624, 16857), (5202, 14984), (5619, 13872), (6936, 11238), (7492, 10404)]