78723576

素因数分解:

$2^3\times 3^4\times {\mathrm{121487}}^1$

素因数の和:121505

約数の個数: 40

約数和(自身を含む): 220500720

約数和(自身を除く): 141777144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 121487, 242974, 364461, 485948, 728922, 971896, 1093383, 1457844, 2186766, 2915688, 3280149, 4373532, 6560298, 8747064, 9840447, 13120596, 19680894, 26241192, 39361788, 78723576]

約数ペア:

[(1, 78723576), (2, 39361788), (3, 26241192), (4, 19680894), (6, 13120596), (8, 9840447), (9, 8747064), (12, 6560298), (18, 4373532), (24, 3280149), (27, 2915688), (36, 2186766), (54, 1457844), (72, 1093383), (81, 971896), (108, 728922), (162, 485948), (216, 364461), (324, 242974), (648, 121487)]