68662776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 213696000

約数和(自身を除く): 145033224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 149, 156, 168, 182, 211, 273, 298, 312, 364, 422, 447, 546, 596, 633, 728, 844, 894, 1043, 1092, 1192, 1266, 1477, 1688, 1788, 1937, 2086, 2184, 2532, 2743, 2954, 3129, 3576, 3874, 4172, 4431, 5064, 5486, 5811, 5908, 6258, 7748, 8229, 8344, 8862, 10972, 11622, 11816, 12516, 13559, 15496, 16458, 17724, 19201, 21944, 23244, 25032, 27118, 31439, 32916, 35448, 38402, 40677, 46488, 54236, 57603, 62878, 65832, 76804, 81354, 94317, 108472, 115206, 125756, 153608, 162708, 188634, 220073, 230412, 251512, 325416, 377268, 408707, 440146, 460824, 660219, 754536, 817414, 880292, 1226121, 1320438, 1634828, 1760584, 2452242, 2640876, 2860949, 3269656, 4904484, 5281752, 5721898, 8582847, 9808968, 11443796, 17165694, 22887592, 34331388, 68662776]

約数ペア:

[(1, 68662776), (2, 34331388), (3, 22887592), (4, 17165694), (6, 11443796), (7, 9808968), (8, 8582847), (12, 5721898), (13, 5281752), (14, 4904484), (21, 3269656), (24, 2860949), (26, 2640876), (28, 2452242), (39, 1760584), (42, 1634828), (52, 1320438), (56, 1226121), (78, 880292), (84, 817414), (91, 754536), (104, 660219), (149, 460824), (156, 440146), (168, 408707), (182, 377268), (211, 325416), (273, 251512), (298, 230412), (312, 220073), (364, 188634), (422, 162708), (447, 153608), (546, 125756), (596, 115206), (633, 108472), (728, 94317), (844, 81354), (894, 76804), (1043, 65832), (1092, 62878), (1192, 57603), (1266, 54236), (1477, 46488), (1688, 40677), (1788, 38402), (1937, 35448), (2086, 32916), (2184, 31439), (2532, 27118), (2743, 25032), (2954, 23244), (3129, 21944), (3576, 19201), (3874, 17724), (4172, 16458), (4431, 15496), (5064, 13559), (5486, 12516), (5811, 11816), (5908, 11622), (6258, 10972), (7748, 8862), (8229, 8344)]