77471652

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 194957280

約数和(自身を除く): 117485628

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 251, 267, 289, 356, 502, 534, 578, 753, 867, 1004, 1068, 1156, 1506, 1513, 1734, 3012, 3026, 3468, 4267, 4539, 6052, 8534, 9078, 12801, 17068, 18156, 22339, 25602, 25721, 44678, 51204, 51442, 67017, 72539, 77163, 89356, 102884, 134034, 145078, 154326, 217617, 268068, 290156, 308652, 379763, 435234, 759526, 870468, 1139289, 1519052, 2278578, 4557156, 6455971, 12911942, 19367913, 25823884, 38735826, 77471652]

約数ペア:

[(1, 77471652), (2, 38735826), (3, 25823884), (4, 19367913), (6, 12911942), (12, 6455971), (17, 4557156), (34, 2278578), (51, 1519052), (68, 1139289), (89, 870468), (102, 759526), (178, 435234), (204, 379763), (251, 308652), (267, 290156), (289, 268068), (356, 217617), (502, 154326), (534, 145078), (578, 134034), (753, 102884), (867, 89356), (1004, 77163), (1068, 72539), (1156, 67017), (1506, 51442), (1513, 51204), (1734, 44678), (3012, 25721), (3026, 25602), (3468, 22339), (4267, 18156), (4539, 17068), (6052, 12801), (8534, 9078)]