68251008

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{25391}}^1$

素因数の和:25415

約数の個数: 64

約数和(自身を含む): 207198720

約数和(自身を除く): 138947712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 25391, 50782, 76173, 101564, 152346, 177737, 203128, 304692, 355474, 406256, 533211, 609384, 710948, 812512, 1066422, 1218768, 1421896, 1625024, 2132844, 2437536, 2843792, 3250048, 4265688, 4875072, 5687584, 8531376, 9750144, 11375168, 17062752, 22750336, 34125504, 68251008]

約数ペア:

[(1, 68251008), (2, 34125504), (3, 22750336), (4, 17062752), (6, 11375168), (7, 9750144), (8, 8531376), (12, 5687584), (14, 4875072), (16, 4265688), (21, 3250048), (24, 2843792), (28, 2437536), (32, 2132844), (42, 1625024), (48, 1421896), (56, 1218768), (64, 1066422), (84, 812512), (96, 710948), (112, 609384), (128, 533211), (168, 406256), (192, 355474), (224, 304692), (336, 203128), (384, 177737), (448, 152346), (672, 101564), (896, 76173), (1344, 50782), (2688, 25391)]