45397728

素因数分解:

$2^5\times 3^2\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:856

約数の個数: 72

約数和(自身を含む): 129788568

約数和(自身を除く): 84390840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 283, 288, 557, 566, 849, 1114, 1132, 1671, 1698, 2228, 2264, 2547, 3342, 3396, 4456, 4528, 5013, 5094, 6684, 6792, 8912, 9056, 10026, 10188, 13368, 13584, 17824, 20052, 20376, 26736, 27168, 40104, 40752, 53472, 80208, 81504, 157631, 160416, 315262, 472893, 630524, 945786, 1261048, 1418679, 1891572, 2522096, 2837358, 3783144, 5044192, 5674716, 7566288, 11349432, 15132576, 22698864, 45397728]

約数ペア:

[(1, 45397728), (2, 22698864), (3, 15132576), (4, 11349432), (6, 7566288), (8, 5674716), (9, 5044192), (12, 3783144), (16, 2837358), (18, 2522096), (24, 1891572), (32, 1418679), (36, 1261048), (48, 945786), (72, 630524), (96, 472893), (144, 315262), (283, 160416), (288, 157631), (557, 81504), (566, 80208), (849, 53472), (1114, 40752), (1132, 40104), (1671, 27168), (1698, 26736), (2228, 20376), (2264, 20052), (2547, 17824), (3342, 13584), (3396, 13368), (4456, 10188), (4528, 10026), (5013, 9056), (5094, 8912), (6684, 6792)]