74643138

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 165807096

約数和(自身を除く): 91163958

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 157, 183, 314, 366, 433, 471, 549, 866, 942, 1098, 1299, 1413, 2598, 2826, 3897, 7794, 9577, 19154, 26413, 28731, 52826, 57462, 67981, 79239, 86193, 135962, 158478, 172386, 203943, 237717, 407886, 475434, 611829, 1223658, 4146841, 8293682, 12440523, 24881046, 37321569, 74643138]

約数ペア:

[(1, 74643138), (2, 37321569), (3, 24881046), (6, 12440523), (9, 8293682), (18, 4146841), (61, 1223658), (122, 611829), (157, 475434), (183, 407886), (314, 237717), (366, 203943), (433, 172386), (471, 158478), (549, 135962), (866, 86193), (942, 79239), (1098, 67981), (1299, 57462), (1413, 52826), (2598, 28731), (2826, 26413), (3897, 19154), (7794, 9577)]