78026706

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 178848000

約数和(自身を除く): 100821294

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 137, 159, 199, 274, 318, 398, 411, 477, 597, 822, 954, 1194, 1233, 1431, 1791, 2466, 2862, 3582, 3699, 5373, 7261, 7398, 10547, 10746, 14522, 21094, 21783, 27263, 31641, 43566, 54526, 63282, 65349, 81789, 94923, 130698, 163578, 189846, 196047, 245367, 284769, 392094, 490734, 569538, 736101, 1444939, 1472202, 2889878, 4334817, 8669634, 13004451, 26008902, 39013353, 78026706]

約数ペア:

[(1, 78026706), (2, 39013353), (3, 26008902), (6, 13004451), (9, 8669634), (18, 4334817), (27, 2889878), (53, 1472202), (54, 1444939), (106, 736101), (137, 569538), (159, 490734), (199, 392094), (274, 284769), (318, 245367), (398, 196047), (411, 189846), (477, 163578), (597, 130698), (822, 94923), (954, 81789), (1194, 65349), (1233, 63282), (1431, 54526), (1791, 43566), (2466, 31641), (2862, 27263), (3582, 21783), (3699, 21094), (5373, 14522), (7261, 10746), (7398, 10547)]