80442864

素因数分解:

$2^4\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5531}}^1$

素因数の和:5646

約数の個数: 60

約数和(自身を含む): 227398392

約数和(自身を除く): 146955528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 101, 144, 202, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3636, 4848, 5531, 7272, 11062, 14544, 16593, 22124, 33186, 44248, 49779, 66372, 88496, 99558, 132744, 199116, 265488, 398232, 558631, 796464, 1117262, 1675893, 2234524, 3351786, 4469048, 5027679, 6703572, 8938096, 10055358, 13407144, 20110716, 26814288, 40221432, 80442864]

約数ペア:

[(1, 80442864), (2, 40221432), (3, 26814288), (4, 20110716), (6, 13407144), (8, 10055358), (9, 8938096), (12, 6703572), (16, 5027679), (18, 4469048), (24, 3351786), (36, 2234524), (48, 1675893), (72, 1117262), (101, 796464), (144, 558631), (202, 398232), (303, 265488), (404, 199116), (606, 132744), (808, 99558), (909, 88496), (1212, 66372), (1616, 49779), (1818, 44248), (2424, 33186), (3636, 22124), (4848, 16593), (5531, 14544), (7272, 11062)]