79123768

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1619}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 153090000

約数和(自身を除く): 73966232

約数列:

[1, 2, 4, 8, 41, 82, 149, 164, 298, 328, 596, 1192, 1619, 3238, 6109, 6476, 12218, 12952, 24436, 48872, 66379, 132758, 241231, 265516, 482462, 531032, 964924, 1929848, 9890471, 19780942, 39561884, 79123768]

約数ペア:

[(1, 79123768), (2, 39561884), (4, 19780942), (8, 9890471), (41, 1929848), (82, 964924), (149, 531032), (164, 482462), (298, 265516), (328, 241231), (596, 132758), (1192, 66379), (1619, 48872), (3238, 24436), (6109, 12952), (6476, 12218)]