3187728

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 80

約数和(自身を含む): 9404160

約数和(自身を除く): 6216432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 157, 188, 216, 282, 314, 376, 423, 432, 471, 564, 628, 752, 846, 942, 1128, 1256, 1269, 1413, 1692, 1884, 2256, 2512, 2538, 2826, 3384, 3768, 4239, 5076, 5652, 6768, 7379, 7536, 8478, 10152, 11304, 14758, 16956, 20304, 22137, 22608, 29516, 33912, 44274, 59032, 66411, 67824, 88548, 118064, 132822, 177096, 199233, 265644, 354192, 398466, 531288, 796932, 1062576, 1593864, 3187728]

約数ペア:

[(1, 3187728), (2, 1593864), (3, 1062576), (4, 796932), (6, 531288), (8, 398466), (9, 354192), (12, 265644), (16, 199233), (18, 177096), (24, 132822), (27, 118064), (36, 88548), (47, 67824), (48, 66411), (54, 59032), (72, 44274), (94, 33912), (108, 29516), (141, 22608), (144, 22137), (157, 20304), (188, 16956), (216, 14758), (282, 11304), (314, 10152), (376, 8478), (423, 7536), (432, 7379), (471, 6768), (564, 5652), (628, 5076), (752, 4239), (846, 3768), (942, 3384), (1128, 2826), (1256, 2538), (1269, 2512), (1413, 2256), (1692, 1884)]