77020112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1061}}^1$

素因数の和:1431

約数の個数: 40

約数和(自身を含む): 161317800

約数和(自身を除く): 84297688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349, 698, 1061, 1396, 2122, 2792, 4244, 4537, 5584, 8488, 9074, 13793, 16976, 18148, 27586, 36296, 55172, 72592, 110344, 220688, 370289, 740578, 1481156, 2962312, 4813757, 5924624, 9627514, 19255028, 38510056, 77020112]

約数ペア:

[(1, 77020112), (2, 38510056), (4, 19255028), (8, 9627514), (13, 5924624), (16, 4813757), (26, 2962312), (52, 1481156), (104, 740578), (208, 370289), (349, 220688), (698, 110344), (1061, 72592), (1396, 55172), (2122, 36296), (2792, 27586), (4244, 18148), (4537, 16976), (5584, 13793), (8488, 9074)]