77518532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1231}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 168064512

約数和(自身を除く): 90545980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 692, 1211, 1231, 2249, 2422, 2462, 4498, 4844, 4924, 8617, 8996, 15743, 16003, 17234, 31486, 32006, 34468, 62972, 64012, 112021, 212963, 224042, 425926, 448084, 851852, 1490741, 2768519, 2981482, 5537038, 5962964, 11074076, 19379633, 38759266, 77518532]

約数ペア:

[(1, 77518532), (2, 38759266), (4, 19379633), (7, 11074076), (13, 5962964), (14, 5537038), (26, 2981482), (28, 2768519), (52, 1490741), (91, 851852), (173, 448084), (182, 425926), (346, 224042), (364, 212963), (692, 112021), (1211, 64012), (1231, 62972), (2249, 34468), (2422, 32006), (2462, 31486), (4498, 17234), (4844, 16003), (4924, 15743), (8617, 8996)]