64752688

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 169917696

約数和(自身を除く): 105165008

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 169, 176, 182, 208, 286, 308, 311, 338, 364, 572, 616, 622, 676, 728, 1001, 1144, 1183, 1232, 1244, 1352, 1456, 1859, 2002, 2177, 2288, 2366, 2488, 2704, 3421, 3718, 4004, 4043, 4354, 4732, 4976, 6842, 7436, 8008, 8086, 8708, 9464, 13013, 13684, 14872, 16016, 16172, 17416, 18928, 23947, 26026, 27368, 28301, 29744, 32344, 34832, 44473, 47894, 52052, 52559, 54736, 56602, 64688, 88946, 95788, 104104, 105118, 113204, 177892, 191576, 208208, 210236, 226408, 311311, 355784, 367913, 383152, 420472, 452816, 578149, 622622, 711568, 735826, 840944, 1156298, 1245244, 1471652, 2312596, 2490488, 2943304, 4047043, 4625192, 4980976, 5886608, 8094086, 9250384, 16188172, 32376344, 64752688]

約数ペア:

[(1, 64752688), (2, 32376344), (4, 16188172), (7, 9250384), (8, 8094086), (11, 5886608), (13, 4980976), (14, 4625192), (16, 4047043), (22, 2943304), (26, 2490488), (28, 2312596), (44, 1471652), (52, 1245244), (56, 1156298), (77, 840944), (88, 735826), (91, 711568), (104, 622622), (112, 578149), (143, 452816), (154, 420472), (169, 383152), (176, 367913), (182, 355784), (208, 311311), (286, 226408), (308, 210236), (311, 208208), (338, 191576), (364, 177892), (572, 113204), (616, 105118), (622, 104104), (676, 95788), (728, 88946), (1001, 64688), (1144, 56602), (1183, 54736), (1232, 52559), (1244, 52052), (1352, 47894), (1456, 44473), (1859, 34832), (2002, 32344), (2177, 29744), (2288, 28301), (2366, 27368), (2488, 26026), (2704, 23947), (3421, 18928), (3718, 17416), (4004, 16172), (4043, 16016), (4354, 14872), (4732, 13684), (4976, 13013), (6842, 9464), (7436, 8708), (8008, 8086)]