76704894

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{3221}}^1$

素因数の和:3252

約数の個数: 72

約数和(自身を含む): 200550168

約数和(自身を除く): 123845274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 3221, 3402, 3969, 6442, 7938, 9663, 11907, 19326, 22547, 23814, 28989, 45094, 57978, 67641, 86967, 135282, 157829, 173934, 202923, 260901, 315658, 405846, 473487, 521802, 608769, 782703, 946974, 1217538, 1420461, 1565406, 1826307, 2840922, 3652614, 4261383, 5478921, 8522766, 10957842, 12784149, 25568298, 38352447, 76704894]

約数ペア:

[(1, 76704894), (2, 38352447), (3, 25568298), (6, 12784149), (7, 10957842), (9, 8522766), (14, 5478921), (18, 4261383), (21, 3652614), (27, 2840922), (42, 1826307), (49, 1565406), (54, 1420461), (63, 1217538), (81, 946974), (98, 782703), (126, 608769), (147, 521802), (162, 473487), (189, 405846), (243, 315658), (294, 260901), (378, 202923), (441, 173934), (486, 157829), (567, 135282), (882, 86967), (1134, 67641), (1323, 57978), (1701, 45094), (2646, 28989), (3221, 23814), (3402, 22547), (3969, 19326), (6442, 11907), (7938, 9663)]