71901941.000000000

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{6421}}^1$

素因数の和:6539

約数の個数: 64

約数和(自身を含む): 400732800

約数和(自身を除く): 257878392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 412, 618, 824, 927, 1236, 1854, 2472, 2781, 3708, 5562, 6421, 7416, 11124, 12842, 19263, 22248, 25684, 38526, 51368, 57789, 77052, 115578, 154104, 173367, 231156, 346734, 462312, 661363, 693468, 1322726, 1386936, 1984089, 2645452, 3968178, 5290904, 5952267, 7936356, 11904534, 15872712, 17856801, 23809068, 35713602, 47618136, 71427204, 142854408]

約数ペア:

[(1, 142854408), (2, 71427204), (3, 47618136), (4, 35713602), (6, 23809068), (8, 17856801), (9, 15872712), (12, 11904534), (18, 7936356), (24, 5952267), (27, 5290904), (36, 3968178), (54, 2645452), (72, 1984089), (103, 1386936), (108, 1322726), (206, 693468), (216, 661363), (309, 462312), (412, 346734), (618, 231156), (824, 173367), (927, 154104), (1236, 115578), (1854, 77052), (2472, 57789), (2781, 51368), (3708, 38526), (5562, 25684), (6421, 22248), (7416, 19263), (11124, 12842)]