72350404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 162570240

約数和(自身を除く): 90219836

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 41, 62, 76, 82, 107, 124, 133, 164, 214, 217, 266, 287, 428, 434, 532, 574, 589, 749, 779, 868, 1148, 1178, 1271, 1498, 1558, 2033, 2356, 2542, 2996, 3116, 3317, 4066, 4123, 4387, 5084, 5453, 6634, 8132, 8246, 8774, 8897, 10906, 13268, 14231, 16492, 17548, 17794, 21812, 23219, 24149, 28462, 30709, 35588, 46438, 48298, 56924, 61418, 63023, 83353, 92876, 96596, 122836, 126046, 135997, 166706, 169043, 252092, 271994, 333412, 338086, 441161, 543988, 583471, 676172, 882322, 951979, 1166942, 1764644, 1903958, 2333884, 2583943, 3807916, 5167886, 10335772, 18087601, 36175202, 72350404]

約数ペア:

[(1, 72350404), (2, 36175202), (4, 18087601), (7, 10335772), (14, 5167886), (19, 3807916), (28, 2583943), (31, 2333884), (38, 1903958), (41, 1764644), (62, 1166942), (76, 951979), (82, 882322), (107, 676172), (124, 583471), (133, 543988), (164, 441161), (214, 338086), (217, 333412), (266, 271994), (287, 252092), (428, 169043), (434, 166706), (532, 135997), (574, 126046), (589, 122836), (749, 96596), (779, 92876), (868, 83353), (1148, 63023), (1178, 61418), (1271, 56924), (1498, 48298), (1558, 46438), (2033, 35588), (2356, 30709), (2542, 28462), (2996, 24149), (3116, 23219), (3317, 21812), (4066, 17794), (4123, 17548), (4387, 16492), (5084, 14231), (5453, 13268), (6634, 10906), (8132, 8897), (8246, 8774)]