172764078

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 373101120

約数和(自身を除く): 200337042

約数列:

[1, 2, 3, 6, 29, 41, 58, 61, 82, 87, 122, 123, 174, 183, 246, 366, 397, 794, 1189, 1191, 1769, 2378, 2382, 2501, 3538, 3567, 5002, 5307, 7134, 7503, 10614, 11513, 15006, 16277, 23026, 24217, 32554, 34539, 48434, 48831, 69078, 72529, 72651, 97662, 145058, 145302, 217587, 435174, 472033, 702293, 944066, 992897, 1404586, 1416099, 1985794, 2106879, 2832198, 2978691, 4213758, 5957382, 28794013, 57588026, 86382039, 172764078]

約数ペア:

[(1, 172764078), (2, 86382039), (3, 57588026), (6, 28794013), (29, 5957382), (41, 4213758), (58, 2978691), (61, 2832198), (82, 2106879), (87, 1985794), (122, 1416099), (123, 1404586), (174, 992897), (183, 944066), (246, 702293), (366, 472033), (397, 435174), (794, 217587), (1189, 145302), (1191, 145058), (1769, 97662), (2378, 72651), (2382, 72529), (2501, 69078), (3538, 48831), (3567, 48434), (5002, 34539), (5307, 32554), (7134, 24217), (7503, 23026), (10614, 16277), (11513, 15006)]