78885864

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{4073}}^1$

素因数の和:4354

約数の個数: 48

約数和(自身を含む): 214496100

約数和(自身を除く): 135610236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 4073, 4842, 6456, 8146, 9684, 12219, 16292, 19368, 24438, 32584, 36657, 48876, 73314, 97752, 146628, 293256, 1095637, 2191274, 3286911, 4382548, 6573822, 8765096, 9860733, 13147644, 19721466, 26295288, 39442932, 78885864]

約数ペア:

[(1, 78885864), (2, 39442932), (3, 26295288), (4, 19721466), (6, 13147644), (8, 9860733), (9, 8765096), (12, 6573822), (18, 4382548), (24, 3286911), (36, 2191274), (72, 1095637), (269, 293256), (538, 146628), (807, 97752), (1076, 73314), (1614, 48876), (2152, 36657), (2421, 32584), (3228, 24438), (4073, 19368), (4842, 16292), (6456, 12219), (8146, 9684)]