71051328

素因数分解:

$2^6\times 3^2\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:732

約数の個数: 84

約数和(自身を含む): 204836268

約数和(自身を除く): 133784940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 293, 421, 576, 586, 842, 879, 1172, 1263, 1684, 1758, 2344, 2526, 2637, 3368, 3516, 3789, 4688, 5052, 5274, 6736, 7032, 7578, 9376, 10104, 10548, 13472, 14064, 15156, 18752, 20208, 21096, 26944, 28128, 30312, 40416, 42192, 56256, 60624, 80832, 84384, 121248, 123353, 168768, 242496, 246706, 370059, 493412, 740118, 986824, 1110177, 1480236, 1973648, 2220354, 2960472, 3947296, 4440708, 5920944, 7894592, 8881416, 11841888, 17762832, 23683776, 35525664, 71051328]

約数ペア:

[(1, 71051328), (2, 35525664), (3, 23683776), (4, 17762832), (6, 11841888), (8, 8881416), (9, 7894592), (12, 5920944), (16, 4440708), (18, 3947296), (24, 2960472), (32, 2220354), (36, 1973648), (48, 1480236), (64, 1110177), (72, 986824), (96, 740118), (144, 493412), (192, 370059), (288, 246706), (293, 242496), (421, 168768), (576, 123353), (586, 121248), (842, 84384), (879, 80832), (1172, 60624), (1263, 56256), (1684, 42192), (1758, 40416), (2344, 30312), (2526, 28128), (2637, 26944), (3368, 21096), (3516, 20208), (3789, 18752), (4688, 15156), (5052, 14064), (5274, 13472), (6736, 10548), (7032, 10104), (7578, 9376)]