171639972

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{75679}}^1$

素因数の和:75702

約数の個数: 60

約数和(自身を含む): 512807680

約数和(自身を除く): 341167708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 75679, 151358, 227037, 302716, 454074, 529753, 681111, 908148, 1059506, 1362222, 1589259, 2043333, 2119012, 2724444, 3178518, 4086666, 4767777, 6129999, 6357036, 8173332, 9535554, 12259998, 14303331, 19071108, 24519996, 28606662, 42909993, 57213324, 85819986, 171639972]

約数ペア:

[(1, 171639972), (2, 85819986), (3, 57213324), (4, 42909993), (6, 28606662), (7, 24519996), (9, 19071108), (12, 14303331), (14, 12259998), (18, 9535554), (21, 8173332), (27, 6357036), (28, 6129999), (36, 4767777), (42, 4086666), (54, 3178518), (63, 2724444), (81, 2119012), (84, 2043333), (108, 1589259), (126, 1362222), (162, 1059506), (189, 908148), (252, 681111), (324, 529753), (378, 454074), (567, 302716), (756, 227037), (1134, 151358), (2268, 75679)]