87460506

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{577}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 223061760

約数和(自身を除く): 135601254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 401, 577, 802, 1154, 1203, 1731, 2406, 2807, 3462, 3609, 4039, 5193, 5614, 7218, 8078, 8421, 10386, 10827, 12117, 15579, 16842, 21654, 24234, 25263, 31158, 36351, 50526, 72702, 75789, 109053, 151578, 218106, 231377, 462754, 694131, 1388262, 1619639, 2082393, 3239278, 4164786, 4858917, 6247179, 9717834, 12494358, 14576751, 29153502, 43730253, 87460506]

約数ペア:

[(1, 87460506), (2, 43730253), (3, 29153502), (6, 14576751), (7, 12494358), (9, 9717834), (14, 6247179), (18, 4858917), (21, 4164786), (27, 3239278), (42, 2082393), (54, 1619639), (63, 1388262), (126, 694131), (189, 462754), (378, 231377), (401, 218106), (577, 151578), (802, 109053), (1154, 75789), (1203, 72702), (1731, 50526), (2406, 36351), (2807, 31158), (3462, 25263), (3609, 24234), (4039, 21654), (5193, 16842), (5614, 15579), (7218, 12117), (8078, 10827), (8421, 10386)]