82747944

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{16187}}^1$

素因数の和:16270

約数の個数: 48

約数和(自身を含む): 227279520

約数和(自身を除く): 144531576

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, 16187, 32374, 48561, 64748, 97122, 129496, 145683, 194244, 291366, 388488, 582732, 1149277, 1165464, 2298554, 3447831, 4597108, 6895662, 9194216, 10343493, 13791324, 20686986, 27582648, 41373972, 82747944]

約数ペア:

[(1, 82747944), (2, 41373972), (3, 27582648), (4, 20686986), (6, 13791324), (8, 10343493), (9, 9194216), (12, 6895662), (18, 4597108), (24, 3447831), (36, 2298554), (71, 1165464), (72, 1149277), (142, 582732), (213, 388488), (284, 291366), (426, 194244), (568, 145683), (639, 129496), (852, 97122), (1278, 64748), (1704, 48561), (2556, 32374), (5112, 16187)]