78169644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103399}}^1$

素因数の和:103419

約数の個数: 48

約数和(自身を含む): 231616000

約数和(自身を除く): 153446356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 103399, 206798, 310197, 413596, 620394, 723793, 930591, 1240788, 1447586, 1861182, 2171379, 2791773, 2895172, 3722364, 4342758, 5583546, 6514137, 8685516, 11167092, 13028274, 19542411, 26056548, 39084822, 78169644]

約数ペア:

[(1, 78169644), (2, 39084822), (3, 26056548), (4, 19542411), (6, 13028274), (7, 11167092), (9, 8685516), (12, 6514137), (14, 5583546), (18, 4342758), (21, 3722364), (27, 2895172), (28, 2791773), (36, 2171379), (42, 1861182), (54, 1447586), (63, 1240788), (84, 930591), (108, 723793), (126, 620394), (189, 413596), (252, 310197), (378, 206798), (756, 103399)]