78354882

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3571}}^1$

素因数の和:3655

約数の個数: 48

約数和(自身を含む): 180543168

約数和(自身を除く): 102188286

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 954, 1219, 2438, 3571, 3657, 7142, 7314, 10713, 10971, 21426, 21942, 32139, 64278, 82133, 164266, 189263, 246399, 378526, 492798, 567789, 739197, 1135578, 1478394, 1703367, 3406734, 4353049, 8706098, 13059147, 26118294, 39177441, 78354882]

約数ペア:

[(1, 78354882), (2, 39177441), (3, 26118294), (6, 13059147), (9, 8706098), (18, 4353049), (23, 3406734), (46, 1703367), (53, 1478394), (69, 1135578), (106, 739197), (138, 567789), (159, 492798), (207, 378526), (318, 246399), (414, 189263), (477, 164266), (954, 82133), (1219, 64278), (2438, 32139), (3571, 21942), (3657, 21426), (7142, 10971), (7314, 10713)]