172568736

素因数分解:

$2^5\times 3^2\times {\mathrm{601}}^1\times {\mathrm{997}}^1$

素因数の和:1614

約数の個数: 72

約数和(自身を含む): 492051924

約数和(自身を除く): 319483188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 601, 997, 1202, 1803, 1994, 2404, 2991, 3606, 3988, 4808, 5409, 5982, 7212, 7976, 8973, 9616, 10818, 11964, 14424, 15952, 17946, 19232, 21636, 23928, 28848, 31904, 35892, 43272, 47856, 57696, 71784, 86544, 95712, 143568, 173088, 287136, 599197, 1198394, 1797591, 2396788, 3595182, 4793576, 5392773, 7190364, 9587152, 10785546, 14380728, 19174304, 21571092, 28761456, 43142184, 57522912, 86284368, 172568736]

約数ペア:

[(1, 172568736), (2, 86284368), (3, 57522912), (4, 43142184), (6, 28761456), (8, 21571092), (9, 19174304), (12, 14380728), (16, 10785546), (18, 9587152), (24, 7190364), (32, 5392773), (36, 4793576), (48, 3595182), (72, 2396788), (96, 1797591), (144, 1198394), (288, 599197), (601, 287136), (997, 173088), (1202, 143568), (1803, 95712), (1994, 86544), (2404, 71784), (2991, 57696), (3606, 47856), (3988, 43272), (4808, 35892), (5409, 31904), (5982, 28848), (7212, 23928), (7976, 21636), (8973, 19232), (9616, 17946), (10818, 15952), (11964, 14424)]