71913912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6029}}^1$

素因数の和:6116

約数の個数: 64

約数和(自身を含む): 208396800

約数和(自身を除く): 136482888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 6029, 11928, 12058, 18087, 24116, 36174, 42203, 48232, 72348, 84406, 126609, 144696, 168812, 253218, 337624, 428059, 506436, 856118, 1012872, 1284177, 1712236, 2568354, 2996413, 3424472, 5136708, 5992826, 8989239, 10273416, 11985652, 17978478, 23971304, 35956956, 71913912]

約数ペア:

[(1, 71913912), (2, 35956956), (3, 23971304), (4, 17978478), (6, 11985652), (7, 10273416), (8, 8989239), (12, 5992826), (14, 5136708), (21, 3424472), (24, 2996413), (28, 2568354), (42, 1712236), (56, 1284177), (71, 1012872), (84, 856118), (142, 506436), (168, 428059), (213, 337624), (284, 253218), (426, 168812), (497, 144696), (568, 126609), (852, 84406), (994, 72348), (1491, 48232), (1704, 42203), (1988, 36174), (2982, 24116), (3976, 18087), (5964, 12058), (6029, 11928)]