78452388

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{34591}}^1$

素因数の和:34614

約数の個数: 60

約数和(自身を含む): 234395392

約数和(自身を除く): 155943004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 34591, 69182, 103773, 138364, 207546, 242137, 311319, 415092, 484274, 622638, 726411, 933957, 968548, 1245276, 1452822, 1867914, 2179233, 2801871, 2905644, 3735828, 4358466, 5603742, 6537699, 8716932, 11207484, 13075398, 19613097, 26150796, 39226194, 78452388]

約数ペア:

[(1, 78452388), (2, 39226194), (3, 26150796), (4, 19613097), (6, 13075398), (7, 11207484), (9, 8716932), (12, 6537699), (14, 5603742), (18, 4358466), (21, 3735828), (27, 2905644), (28, 2801871), (36, 2179233), (42, 1867914), (54, 1452822), (63, 1245276), (81, 968548), (84, 933957), (108, 726411), (126, 622638), (162, 484274), (189, 415092), (252, 311319), (324, 242137), (378, 207546), (567, 138364), (756, 103773), (1134, 69182), (2268, 34591)]