77303664

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7561}}^1$

素因数の和:7646

約数の個数: 60

約数和(自身を含む): 219418992

約数和(自身を除く): 142115328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 7561, 10224, 15122, 22683, 30244, 45366, 60488, 68049, 90732, 120976, 136098, 181464, 272196, 362928, 536831, 544392, 1073662, 1088784, 1610493, 2147324, 3220986, 4294648, 4831479, 6441972, 8589296, 9662958, 12883944, 19325916, 25767888, 38651832, 77303664]

約数ペア:

[(1, 77303664), (2, 38651832), (3, 25767888), (4, 19325916), (6, 12883944), (8, 9662958), (9, 8589296), (12, 6441972), (16, 4831479), (18, 4294648), (24, 3220986), (36, 2147324), (48, 1610493), (71, 1088784), (72, 1073662), (142, 544392), (144, 536831), (213, 362928), (284, 272196), (426, 181464), (568, 136098), (639, 120976), (852, 90732), (1136, 68049), (1278, 60488), (1704, 45366), (2556, 30244), (3408, 22683), (5112, 15122), (7561, 10224)]