79901384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{547}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 163249200

約数和(自身を除く): 83347816

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 547, 589, 961, 1094, 1178, 1922, 2188, 2356, 3844, 4376, 4712, 7688, 10393, 16957, 18259, 20786, 33914, 36518, 41572, 67828, 73036, 83144, 135656, 146072, 322183, 525667, 644366, 1051334, 1288732, 2102668, 2577464, 4205336, 9987673, 19975346, 39950692, 79901384]

約数ペア:

[(1, 79901384), (2, 39950692), (4, 19975346), (8, 9987673), (19, 4205336), (31, 2577464), (38, 2102668), (62, 1288732), (76, 1051334), (124, 644366), (152, 525667), (248, 322183), (547, 146072), (589, 135656), (961, 83144), (1094, 73036), (1178, 67828), (1922, 41572), (2188, 36518), (2356, 33914), (3844, 20786), (4376, 18259), (4712, 16957), (7688, 10393)]