63212838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 142636032

約数和(自身を除く): 79423194

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 47, 78, 86, 94, 129, 141, 258, 282, 401, 559, 611, 802, 1118, 1203, 1222, 1677, 1833, 2021, 2406, 3354, 3666, 4042, 5213, 6063, 10426, 12126, 15639, 17243, 18847, 26273, 31278, 34486, 37694, 51729, 52546, 56541, 78819, 103458, 113082, 157638, 224159, 245011, 448318, 490022, 672477, 735033, 810421, 1344954, 1470066, 1620842, 2431263, 4862526, 10535473, 21070946, 31606419, 63212838]

約数ペア:

[(1, 63212838), (2, 31606419), (3, 21070946), (6, 10535473), (13, 4862526), (26, 2431263), (39, 1620842), (43, 1470066), (47, 1344954), (78, 810421), (86, 735033), (94, 672477), (129, 490022), (141, 448318), (258, 245011), (282, 224159), (401, 157638), (559, 113082), (611, 103458), (802, 78819), (1118, 56541), (1203, 52546), (1222, 51729), (1677, 37694), (1833, 34486), (2021, 31278), (2406, 26273), (3354, 18847), (3666, 17243), (4042, 15639), (5213, 12126), (6063, 10426)]