82769568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{123169}}^1$

素因数の和:123189

約数の個数: 48

約数和(自身を含む): 248310720

約数和(自身を除く): 165541152

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, 123169, 246338, 369507, 492676, 739014, 862183, 985352, 1478028, 1724366, 1970704, 2586549, 2956056, 3448732, 3941408, 5173098, 5912112, 6897464, 10346196, 11824224, 13794928, 20692392, 27589856, 41384784, 82769568]

約数ペア:

[(1, 82769568), (2, 41384784), (3, 27589856), (4, 20692392), (6, 13794928), (7, 11824224), (8, 10346196), (12, 6897464), (14, 5912112), (16, 5173098), (21, 3941408), (24, 3448732), (28, 2956056), (32, 2586549), (42, 1970704), (48, 1724366), (56, 1478028), (84, 985352), (96, 862183), (112, 739014), (168, 492676), (224, 369507), (336, 246338), (672, 123169)]