72557316

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{51679}}^1$

素因数の和:51705

約数の個数: 48

約数和(自身を含む): 202585600

約数和(自身を除く): 130028284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 51679, 103358, 155037, 206716, 310074, 465111, 620148, 671827, 930222, 1343654, 1395333, 1860444, 2015481, 2687308, 2790666, 4030962, 5581332, 6046443, 8061924, 12092886, 18139329, 24185772, 36278658, 72557316]

約数ペア:

[(1, 72557316), (2, 36278658), (3, 24185772), (4, 18139329), (6, 12092886), (9, 8061924), (12, 6046443), (13, 5581332), (18, 4030962), (26, 2790666), (27, 2687308), (36, 2015481), (39, 1860444), (52, 1395333), (54, 1343654), (78, 930222), (108, 671827), (117, 620148), (156, 465111), (234, 310074), (351, 206716), (468, 155037), (702, 103358), (1404, 51679)]