71706516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2579}}^1$

素因数の和:2924

約数の個数: 48

約数和(自身を含む): 191869440

約数和(自身を除く): 120162924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 662, 993, 1324, 1986, 2317, 2579, 3972, 4634, 5158, 6951, 7737, 9268, 10316, 13902, 15474, 18053, 27804, 30948, 36106, 54159, 72212, 108318, 216636, 853649, 1707298, 2560947, 3414596, 5121894, 5975543, 10243788, 11951086, 17926629, 23902172, 35853258, 71706516]

約数ペア:

[(1, 71706516), (2, 35853258), (3, 23902172), (4, 17926629), (6, 11951086), (7, 10243788), (12, 5975543), (14, 5121894), (21, 3414596), (28, 2560947), (42, 1707298), (84, 853649), (331, 216636), (662, 108318), (993, 72212), (1324, 54159), (1986, 36106), (2317, 30948), (2579, 27804), (3972, 18053), (4634, 15474), (5158, 13902), (6951, 10316), (7737, 9268)]