72078732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{16547}}^1$

素因数の和:16579

約数の個数: 54

約数和(自身を含む): 200280444

約数和(自身を除く): 128201712

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 16547, 33094, 49641, 66188, 99282, 148923, 182017, 198564, 297846, 364034, 546051, 595692, 728068, 1092102, 1638153, 2002187, 2184204, 3276306, 4004374, 6006561, 6552612, 8008748, 12013122, 18019683, 24026244, 36039366, 72078732]

約数ペア:

[(1, 72078732), (2, 36039366), (3, 24026244), (4, 18019683), (6, 12013122), (9, 8008748), (11, 6552612), (12, 6006561), (18, 4004374), (22, 3276306), (33, 2184204), (36, 2002187), (44, 1638153), (66, 1092102), (99, 728068), (121, 595692), (132, 546051), (198, 364034), (242, 297846), (363, 198564), (396, 182017), (484, 148923), (726, 99282), (1089, 66188), (1452, 49641), (2178, 33094), (4356, 16547)]