72352216

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1723}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 141195600

約数和(自身を除く): 68843384

約数列:

[1, 2, 4, 8, 29, 58, 116, 181, 232, 362, 724, 1448, 1723, 3446, 5249, 6892, 10498, 13784, 20996, 41992, 49967, 99934, 199868, 311863, 399736, 623726, 1247452, 2494904, 9044027, 18088054, 36176108, 72352216]

約数ペア:

[(1, 72352216), (2, 36176108), (4, 18088054), (8, 9044027), (29, 2494904), (58, 1247452), (116, 623726), (181, 399736), (232, 311863), (362, 199868), (724, 99934), (1448, 49967), (1723, 41992), (3446, 20996), (5249, 13784), (6892, 10498)]