67878198

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1291}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 154791936

約数和(自身を除く): 86913738

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 127, 138, 207, 254, 381, 414, 762, 1143, 1291, 2286, 2582, 2921, 3873, 5842, 7746, 8763, 11619, 17526, 23238, 26289, 29693, 52578, 59386, 89079, 163957, 178158, 267237, 327914, 491871, 534474, 983742, 1475613, 2951226, 3771011, 7542022, 11313033, 22626066, 33939099, 67878198]

約数ペア:

[(1, 67878198), (2, 33939099), (3, 22626066), (6, 11313033), (9, 7542022), (18, 3771011), (23, 2951226), (46, 1475613), (69, 983742), (127, 534474), (138, 491871), (207, 327914), (254, 267237), (381, 178158), (414, 163957), (762, 89079), (1143, 59386), (1291, 52578), (2286, 29693), (2582, 26289), (2921, 23238), (3873, 17526), (5842, 11619), (7746, 8763)]