72654708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45523}}^1$

素因数の和:45556

約数の個数: 48

約数和(自身を含む): 203947520

約数和(自身を除く): 131292812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 45523, 91046, 136569, 182092, 273138, 318661, 546276, 637322, 864937, 955983, 1274644, 1729874, 1911966, 2594811, 3459748, 3823932, 5189622, 6054559, 10379244, 12109118, 18163677, 24218236, 36327354, 72654708]

約数ペア:

[(1, 72654708), (2, 36327354), (3, 24218236), (4, 18163677), (6, 12109118), (7, 10379244), (12, 6054559), (14, 5189622), (19, 3823932), (21, 3459748), (28, 2594811), (38, 1911966), (42, 1729874), (57, 1274644), (76, 955983), (84, 864937), (114, 637322), (133, 546276), (228, 318661), (266, 273138), (399, 182092), (532, 136569), (798, 91046), (1596, 45523)]