68825772

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 180341616

約数和(自身を除く): 111515844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 163, 222, 317, 326, 333, 444, 489, 634, 652, 666, 951, 978, 1268, 1332, 1467, 1902, 1956, 2853, 2934, 3804, 5706, 5868, 6031, 11412, 11729, 12062, 18093, 23458, 24124, 35187, 36186, 46916, 51671, 54279, 70374, 72372, 103342, 105561, 108558, 140748, 155013, 206684, 211122, 217116, 310026, 422244, 465039, 620052, 930078, 1860156, 1911827, 3823654, 5735481, 7647308, 11470962, 17206443, 22941924, 34412886, 68825772]

約数ペア:

[(1, 68825772), (2, 34412886), (3, 22941924), (4, 17206443), (6, 11470962), (9, 7647308), (12, 5735481), (18, 3823654), (36, 1911827), (37, 1860156), (74, 930078), (111, 620052), (148, 465039), (163, 422244), (222, 310026), (317, 217116), (326, 211122), (333, 206684), (444, 155013), (489, 140748), (634, 108558), (652, 105561), (666, 103342), (951, 72372), (978, 70374), (1268, 54279), (1332, 51671), (1467, 46916), (1902, 36186), (1956, 35187), (2853, 24124), (2934, 23458), (3804, 18093), (5706, 12062), (5868, 11729), (6031, 11412)]