77906472

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2191

約数の個数: 96

約数和(自身を含む): 233982720

約数和(自身を除く): 156076248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 372, 392, 434, 588, 651, 744, 868, 1176, 1302, 1519, 1736, 2137, 2604, 3038, 4274, 4557, 5208, 6076, 6411, 8548, 9114, 12152, 12822, 14959, 17096, 18228, 25644, 29918, 36456, 44877, 51288, 59836, 66247, 89754, 104713, 119672, 132494, 179508, 198741, 209426, 264988, 314139, 359016, 397482, 418852, 463729, 529976, 628278, 794964, 837704, 927458, 1256556, 1391187, 1589928, 1854916, 2513112, 2782374, 3246103, 3709832, 5564748, 6492206, 9738309, 11129496, 12984412, 19476618, 25968824, 38953236, 77906472]

約数ペア:

[(1, 77906472), (2, 38953236), (3, 25968824), (4, 19476618), (6, 12984412), (7, 11129496), (8, 9738309), (12, 6492206), (14, 5564748), (21, 3709832), (24, 3246103), (28, 2782374), (31, 2513112), (42, 1854916), (49, 1589928), (56, 1391187), (62, 1256556), (84, 927458), (93, 837704), (98, 794964), (124, 628278), (147, 529976), (168, 463729), (186, 418852), (196, 397482), (217, 359016), (248, 314139), (294, 264988), (372, 209426), (392, 198741), (434, 179508), (588, 132494), (651, 119672), (744, 104713), (868, 89754), (1176, 66247), (1302, 59836), (1519, 51288), (1736, 44877), (2137, 36456), (2604, 29918), (3038, 25644), (4274, 18228), (4557, 17096), (5208, 14959), (6076, 12822), (6411, 12152), (8548, 9114)]