79640568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{158017}}^1$

素因数の和:158036

約数の個数: 48

約数和(自身を含む): 246508080

約数和(自身を除く): 166867512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 158017, 316034, 474051, 632068, 948102, 1106119, 1264136, 1422153, 1896204, 2212238, 2844306, 3318357, 3792408, 4424476, 5688612, 6636714, 8848952, 9955071, 11377224, 13273428, 19910142, 26546856, 39820284, 79640568]

約数ペア:

[(1, 79640568), (2, 39820284), (3, 26546856), (4, 19910142), (6, 13273428), (7, 11377224), (8, 9955071), (9, 8848952), (12, 6636714), (14, 5688612), (18, 4424476), (21, 3792408), (24, 3318357), (28, 2844306), (36, 2212238), (42, 1896204), (56, 1422153), (63, 1264136), (72, 1106119), (84, 948102), (126, 632068), (168, 474051), (252, 316034), (504, 158017)]