173759436

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 449283744

約数和(自身を除く): 275524308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 157, 213, 284, 314, 426, 433, 471, 628, 639, 852, 866, 942, 1278, 1299, 1413, 1732, 1884, 2556, 2598, 2826, 3897, 5196, 5652, 7794, 11147, 15588, 22294, 30743, 33441, 44588, 61486, 66882, 67981, 92229, 100323, 122972, 133764, 135962, 184458, 200646, 203943, 271924, 276687, 368916, 401292, 407886, 553374, 611829, 815772, 1106748, 1223658, 2447316, 4826651, 9653302, 14479953, 19306604, 28959906, 43439859, 57919812, 86879718, 173759436]

約数ペア:

[(1, 173759436), (2, 86879718), (3, 57919812), (4, 43439859), (6, 28959906), (9, 19306604), (12, 14479953), (18, 9653302), (36, 4826651), (71, 2447316), (142, 1223658), (157, 1106748), (213, 815772), (284, 611829), (314, 553374), (426, 407886), (433, 401292), (471, 368916), (628, 276687), (639, 271924), (852, 203943), (866, 200646), (942, 184458), (1278, 135962), (1299, 133764), (1413, 122972), (1732, 100323), (1884, 92229), (2556, 67981), (2598, 66882), (2826, 61486), (3897, 44588), (5196, 33441), (5652, 30743), (7794, 22294), (11147, 15588)]