68698152

素因数分解:

$2^3\times 3^3\times {\mathrm{557}}^1\times {\mathrm{571}}^1$

素因数の和:1143

約数の個数: 64

約数和(自身を含む): 191505600

約数和(自身を除く): 122807448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 557, 571, 1114, 1142, 1671, 1713, 2228, 2284, 3342, 3426, 4456, 4568, 5013, 5139, 6684, 6852, 10026, 10278, 13368, 13704, 15039, 15417, 20052, 20556, 30078, 30834, 40104, 41112, 60156, 61668, 120312, 123336, 318047, 636094, 954141, 1272188, 1908282, 2544376, 2862423, 3816564, 5724846, 7633128, 8587269, 11449692, 17174538, 22899384, 34349076, 68698152]

約数ペア:

[(1, 68698152), (2, 34349076), (3, 22899384), (4, 17174538), (6, 11449692), (8, 8587269), (9, 7633128), (12, 5724846), (18, 3816564), (24, 2862423), (27, 2544376), (36, 1908282), (54, 1272188), (72, 954141), (108, 636094), (216, 318047), (557, 123336), (571, 120312), (1114, 61668), (1142, 60156), (1671, 41112), (1713, 40104), (2228, 30834), (2284, 30078), (3342, 20556), (3426, 20052), (4456, 15417), (4568, 15039), (5013, 13704), (5139, 13368), (6684, 10278), (6852, 10026)]