81324768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{121019}}^1$

素因数の和:121039

約数の個数: 48

約数和(自身を含む): 243976320

約数和(自身を除く): 162651552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 121019, 242038, 363057, 484076, 726114, 847133, 968152, 1452228, 1694266, 1936304, 2541399, 2904456, 3388532, 3872608, 5082798, 5808912, 6777064, 10165596, 11617824, 13554128, 20331192, 27108256, 40662384, 81324768]

約数ペア:

[(1, 81324768), (2, 40662384), (3, 27108256), (4, 20331192), (6, 13554128), (7, 11617824), (8, 10165596), (12, 6777064), (14, 5808912), (16, 5082798), (21, 3872608), (24, 3388532), (28, 2904456), (32, 2541399), (42, 1936304), (48, 1694266), (56, 1452228), (84, 968152), (96, 847133), (112, 726114), (168, 484076), (224, 363057), (336, 242038), (672, 121019)]