71817606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 189446400

約数和(自身を除く): 117628794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 131, 133, 171, 229, 262, 266, 342, 393, 399, 458, 687, 786, 798, 917, 1179, 1197, 1374, 1603, 1834, 2061, 2358, 2394, 2489, 2751, 3206, 4122, 4351, 4809, 4978, 5502, 7467, 8253, 8702, 9618, 13053, 14427, 14934, 16506, 17423, 22401, 26106, 28854, 29999, 30457, 34846, 39159, 44802, 52269, 59998, 60914, 78318, 89997, 91371, 104538, 156807, 179994, 182742, 209993, 269991, 274113, 313614, 419986, 539982, 548226, 569981, 629979, 1139962, 1259958, 1709943, 1889937, 3419886, 3779874, 3989867, 5129829, 7979734, 10259658, 11969601, 23939202, 35908803, 71817606]

約数ペア:

[(1, 71817606), (2, 35908803), (3, 23939202), (6, 11969601), (7, 10259658), (9, 7979734), (14, 5129829), (18, 3989867), (19, 3779874), (21, 3419886), (38, 1889937), (42, 1709943), (57, 1259958), (63, 1139962), (114, 629979), (126, 569981), (131, 548226), (133, 539982), (171, 419986), (229, 313614), (262, 274113), (266, 269991), (342, 209993), (393, 182742), (399, 179994), (458, 156807), (687, 104538), (786, 91371), (798, 89997), (917, 78318), (1179, 60914), (1197, 59998), (1374, 52269), (1603, 44802), (1834, 39159), (2061, 34846), (2358, 30457), (2394, 29999), (2489, 28854), (2751, 26106), (3206, 22401), (4122, 17423), (4351, 16506), (4809, 14934), (4978, 14427), (5502, 13053), (7467, 9618), (8253, 8702)]