6678204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 17524080

約数和(自身を除く): 10845876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 89, 111, 148, 156, 169, 178, 222, 267, 338, 356, 444, 481, 507, 534, 676, 962, 1014, 1068, 1157, 1443, 1924, 2028, 2314, 2886, 3293, 3471, 4628, 5772, 6253, 6586, 6942, 9879, 12506, 13172, 13884, 15041, 18759, 19758, 25012, 30082, 37518, 39516, 42809, 45123, 60164, 75036, 85618, 90246, 128427, 171236, 180492, 256854, 513708, 556517, 1113034, 1669551, 2226068, 3339102, 6678204]

約数ペア:

[(1, 6678204), (2, 3339102), (3, 2226068), (4, 1669551), (6, 1113034), (12, 556517), (13, 513708), (26, 256854), (37, 180492), (39, 171236), (52, 128427), (74, 90246), (78, 85618), (89, 75036), (111, 60164), (148, 45123), (156, 42809), (169, 39516), (178, 37518), (222, 30082), (267, 25012), (338, 19758), (356, 18759), (444, 15041), (481, 13884), (507, 13172), (534, 12506), (676, 9879), (962, 6942), (1014, 6586), (1068, 6253), (1157, 5772), (1443, 4628), (1924, 3471), (2028, 3293), (2314, 2886)]