80654886

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6047}}^1$

素因数の和:6090

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 122557914

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6047, 6669, 12094, 13338, 18141, 36282, 54423, 78611, 108846, 114893, 157222, 163269, 229786, 235833, 326538, 344679, 471666, 689358, 707499, 1034037, 1414998, 1493609, 2068074, 2122497, 2987218, 3102111, 4244994, 4480827, 6204222, 8961654, 13442481, 26884962, 40327443, 80654886]

約数ペア:

[(1, 80654886), (2, 40327443), (3, 26884962), (6, 13442481), (9, 8961654), (13, 6204222), (18, 4480827), (19, 4244994), (26, 3102111), (27, 2987218), (38, 2122497), (39, 2068074), (54, 1493609), (57, 1414998), (78, 1034037), (114, 707499), (117, 689358), (171, 471666), (234, 344679), (247, 326538), (342, 235833), (351, 229786), (494, 163269), (513, 157222), (702, 114893), (741, 108846), (1026, 78611), (1482, 54423), (2223, 36282), (4446, 18141), (6047, 13338), (6669, 12094)]