66656244

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 158412800

約数和(自身を除く): 91756556

約数列:

[1, 2, 3, 4, 6, 12, 103, 199, 206, 271, 309, 398, 412, 542, 597, 618, 796, 813, 1084, 1194, 1236, 1626, 2388, 3252, 20497, 27913, 40994, 53929, 55826, 61491, 81988, 83739, 107858, 111652, 122982, 161787, 167478, 215716, 245964, 323574, 334956, 647148, 5554687, 11109374, 16664061, 22218748, 33328122, 66656244]

約数ペア:

[(1, 66656244), (2, 33328122), (3, 22218748), (4, 16664061), (6, 11109374), (12, 5554687), (103, 647148), (199, 334956), (206, 323574), (271, 245964), (309, 215716), (398, 167478), (412, 161787), (542, 122982), (597, 111652), (618, 107858), (796, 83739), (813, 81988), (1084, 61491), (1194, 55826), (1236, 53929), (1626, 40994), (2388, 27913), (3252, 20497)]