86649576

素因数分解:

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

素因数の和:399

約数の個数: 128

約数和(自身を含む): 251596800

約数和(自身を除く): 164947224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 47, 52, 57, 76, 78, 94, 104, 114, 141, 152, 156, 188, 228, 247, 282, 311, 312, 376, 456, 494, 564, 611, 622, 741, 893, 933, 988, 1128, 1222, 1244, 1482, 1786, 1833, 1866, 1976, 2444, 2488, 2679, 2964, 3572, 3666, 3732, 4043, 4888, 5358, 5909, 5928, 7144, 7332, 7464, 8086, 10716, 11609, 11818, 12129, 14617, 14664, 16172, 17727, 21432, 23218, 23636, 24258, 29234, 32344, 34827, 35454, 43851, 46436, 47272, 48516, 58468, 69654, 70908, 76817, 87702, 92872, 97032, 116936, 139308, 141816, 153634, 175404, 190021, 230451, 277723, 278616, 307268, 350808, 380042, 460902, 555446, 570063, 614536, 760084, 833169, 921804, 1110892, 1140126, 1520168, 1666338, 1843608, 2221784, 2280252, 3332676, 3610399, 4560504, 6665352, 7220798, 10831197, 14441596, 21662394, 28883192, 43324788, 86649576]

約数ペア:

[(1, 86649576), (2, 43324788), (3, 28883192), (4, 21662394), (6, 14441596), (8, 10831197), (12, 7220798), (13, 6665352), (19, 4560504), (24, 3610399), (26, 3332676), (38, 2280252), (39, 2221784), (47, 1843608), (52, 1666338), (57, 1520168), (76, 1140126), (78, 1110892), (94, 921804), (104, 833169), (114, 760084), (141, 614536), (152, 570063), (156, 555446), (188, 460902), (228, 380042), (247, 350808), (282, 307268), (311, 278616), (312, 277723), (376, 230451), (456, 190021), (494, 175404), (564, 153634), (611, 141816), (622, 139308), (741, 116936), (893, 97032), (933, 92872), (988, 87702), (1128, 76817), (1222, 70908), (1244, 69654), (1482, 58468), (1786, 48516), (1833, 47272), (1866, 46436), (1976, 43851), (2444, 35454), (2488, 34827), (2679, 32344), (2964, 29234), (3572, 24258), (3666, 23636), (3732, 23218), (4043, 21432), (4888, 17727), (5358, 16172), (5909, 14664), (5928, 14617), (7144, 12129), (7332, 11818), (7464, 11609), (8086, 10716)]