123645456

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{78059}}^1$

素因数の和:78084

約数の個数: 60

約数和(自身を含む): 377498160

約数和(自身を除く): 253852704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 78059, 156118, 234177, 312236, 468354, 624472, 702531, 858649, 936708, 1248944, 1405062, 1717298, 1873416, 2575947, 2810124, 3434596, 3746832, 5151894, 5620248, 6869192, 7727841, 10303788, 11240496, 13738384, 15455682, 20607576, 30911364, 41215152, 61822728, 123645456]

約数ペア:

[(1, 123645456), (2, 61822728), (3, 41215152), (4, 30911364), (6, 20607576), (8, 15455682), (9, 13738384), (11, 11240496), (12, 10303788), (16, 7727841), (18, 6869192), (22, 5620248), (24, 5151894), (33, 3746832), (36, 3434596), (44, 2810124), (48, 2575947), (66, 1873416), (72, 1717298), (88, 1405062), (99, 1248944), (132, 936708), (144, 858649), (176, 702531), (198, 624472), (264, 468354), (396, 312236), (528, 234177), (792, 156118), (1584, 78059)]