82778616

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{16193}}^1$

素因数の和:16276

約数の個数: 48

約数和(自身を含む): 227363760

約数和(自身を除く): 144585144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 16193, 32386, 48579, 64772, 97158, 129544, 145737, 194316, 291474, 388632, 582948, 1149703, 1165896, 2299406, 3449109, 4598812, 6898218, 9197624, 10347327, 13796436, 20694654, 27592872, 41389308, 82778616]

約数ペア:

[(1, 82778616), (2, 41389308), (3, 27592872), (4, 20694654), (6, 13796436), (8, 10347327), (9, 9197624), (12, 6898218), (18, 4598812), (24, 3449109), (36, 2299406), (71, 1165896), (72, 1149703), (142, 582948), (213, 388632), (284, 291474), (426, 194316), (568, 145737), (639, 129544), (852, 97158), (1278, 64772), (1704, 48579), (2556, 32386), (5112, 16193)]