64987182

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 163537920

約数和(自身を除く): 98550738

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 47, 57, 78, 94, 114, 117, 141, 171, 234, 247, 282, 311, 342, 423, 494, 611, 622, 741, 846, 893, 933, 1222, 1482, 1786, 1833, 1866, 2223, 2679, 2799, 3666, 4043, 4446, 5358, 5499, 5598, 5909, 8037, 8086, 10998, 11609, 11818, 12129, 14617, 16074, 17727, 23218, 24258, 29234, 34827, 35454, 36387, 43851, 53181, 69654, 72774, 76817, 87702, 104481, 106362, 131553, 153634, 190021, 208962, 230451, 263106, 277723, 380042, 460902, 555446, 570063, 691353, 833169, 1140126, 1382706, 1666338, 1710189, 2499507, 3420378, 3610399, 4999014, 7220798, 10831197, 21662394, 32493591, 64987182]

約数ペア:

[(1, 64987182), (2, 32493591), (3, 21662394), (6, 10831197), (9, 7220798), (13, 4999014), (18, 3610399), (19, 3420378), (26, 2499507), (38, 1710189), (39, 1666338), (47, 1382706), (57, 1140126), (78, 833169), (94, 691353), (114, 570063), (117, 555446), (141, 460902), (171, 380042), (234, 277723), (247, 263106), (282, 230451), (311, 208962), (342, 190021), (423, 153634), (494, 131553), (611, 106362), (622, 104481), (741, 87702), (846, 76817), (893, 72774), (933, 69654), (1222, 53181), (1482, 43851), (1786, 36387), (1833, 35454), (1866, 34827), (2223, 29234), (2679, 24258), (2799, 23218), (3666, 17727), (4043, 16074), (4446, 14617), (5358, 12129), (5499, 11818), (5598, 11609), (5909, 10998), (8037, 8086)]