71979552

素因数分解:

$2^5\times 3^2\times {\mathrm{293}}^1\times {\mathrm{853}}^1$

素因数の和:1162

約数の個数: 72

約数和(自身を含む): 205631244

約数和(自身を除く): 133651692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 293, 586, 853, 879, 1172, 1706, 1758, 2344, 2559, 2637, 3412, 3516, 4688, 5118, 5274, 6824, 7032, 7677, 9376, 10236, 10548, 13648, 14064, 15354, 20472, 21096, 27296, 28128, 30708, 40944, 42192, 61416, 81888, 84384, 122832, 245664, 249929, 499858, 749787, 999716, 1499574, 1999432, 2249361, 2999148, 3998864, 4498722, 5998296, 7997728, 8997444, 11996592, 17994888, 23993184, 35989776, 71979552]

約数ペア:

[(1, 71979552), (2, 35989776), (3, 23993184), (4, 17994888), (6, 11996592), (8, 8997444), (9, 7997728), (12, 5998296), (16, 4498722), (18, 3998864), (24, 2999148), (32, 2249361), (36, 1999432), (48, 1499574), (72, 999716), (96, 749787), (144, 499858), (288, 249929), (293, 245664), (586, 122832), (853, 84384), (879, 81888), (1172, 61416), (1706, 42192), (1758, 40944), (2344, 30708), (2559, 28128), (2637, 27296), (3412, 21096), (3516, 20472), (4688, 15354), (5118, 14064), (5274, 13648), (6824, 10548), (7032, 10236), (7677, 9376)]