71529516

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{8753}}^1$

素因数の和:8990

約数の個数: 36

約数和(自身を含む): 181627992

約数和(自身を除く): 110098476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 8753, 17506, 26259, 35012, 52518, 78777, 105036, 157554, 315108, 1986931, 3973862, 5960793, 7947724, 11921586, 17882379, 23843172, 35764758, 71529516]

約数ペア:

[(1, 71529516), (2, 35764758), (3, 23843172), (4, 17882379), (6, 11921586), (9, 7947724), (12, 5960793), (18, 3973862), (36, 1986931), (227, 315108), (454, 157554), (681, 105036), (908, 78777), (1362, 52518), (2043, 35012), (2724, 26259), (4086, 17506), (8172, 8753)]