79444782

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 176145840

約数和(自身を除く): 96701058

約数列:

[1, 2, 3, 6, 9, 18, 89, 101, 178, 202, 267, 303, 491, 534, 606, 801, 909, 982, 1473, 1602, 1818, 2946, 4419, 8838, 8989, 17978, 26967, 43699, 49591, 53934, 80901, 87398, 99182, 131097, 148773, 161802, 262194, 297546, 393291, 446319, 786582, 892638, 4413599, 8827198, 13240797, 26481594, 39722391, 79444782]

約数ペア:

[(1, 79444782), (2, 39722391), (3, 26481594), (6, 13240797), (9, 8827198), (18, 4413599), (89, 892638), (101, 786582), (178, 446319), (202, 393291), (267, 297546), (303, 262194), (491, 161802), (534, 148773), (606, 131097), (801, 99182), (909, 87398), (982, 80901), (1473, 53934), (1602, 49591), (1818, 43699), (2946, 26967), (4419, 17978), (8838, 8989)]