86989760872

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{82421}}^1$

素因数の和:82882

約数の個数: 64

約数和(自身を含む): 190849789440

約数和(自身を除く): 103860028568

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 401, 658, 802, 1316, 1604, 2632, 2807, 3208, 5614, 11228, 18847, 22456, 37694, 75388, 82421, 131929, 150776, 164842, 263858, 329684, 527716, 576947, 659368, 1055432, 1153894, 2307788, 3873787, 4615576, 7747574, 15495148, 27116509, 30990296, 33050821, 54233018, 66101642, 108466036, 132203284, 216932072, 231355747, 264406568, 462711494, 925422988, 1553388587, 1850845976, 3106777174, 6213554348, 10873720109, 12427108696, 21747440218, 43494880436, 86989760872]

約数ペア:

[(1, 86989760872), (2, 43494880436), (4, 21747440218), (7, 12427108696), (8, 10873720109), (14, 6213554348), (28, 3106777174), (47, 1850845976), (56, 1553388587), (94, 925422988), (188, 462711494), (329, 264406568), (376, 231355747), (401, 216932072), (658, 132203284), (802, 108466036), (1316, 66101642), (1604, 54233018), (2632, 33050821), (2807, 30990296), (3208, 27116509), (5614, 15495148), (11228, 7747574), (18847, 4615576), (22456, 3873787), (37694, 2307788), (75388, 1153894), (82421, 1055432), (131929, 659368), (150776, 576947), (164842, 527716), (263858, 329684)]