72513276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3499}}^1$

素因数の和:3674

約数の個数: 48

約数和(自身を含む): 185808000

約数和(自身を除く): 113294724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1727, 1884, 3454, 3499, 5181, 6908, 6998, 10362, 10497, 13996, 20724, 20994, 38489, 41988, 76978, 115467, 153956, 230934, 461868, 549343, 1098686, 1648029, 2197372, 3296058, 6042773, 6592116, 12085546, 18128319, 24171092, 36256638, 72513276]

約数ペア:

[(1, 72513276), (2, 36256638), (3, 24171092), (4, 18128319), (6, 12085546), (11, 6592116), (12, 6042773), (22, 3296058), (33, 2197372), (44, 1648029), (66, 1098686), (132, 549343), (157, 461868), (314, 230934), (471, 153956), (628, 115467), (942, 76978), (1727, 41988), (1884, 38489), (3454, 20994), (3499, 20724), (5181, 13996), (6908, 10497), (6998, 10362)]