70687764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{280507}}^1$

素因数の和:280524

約数の個数: 36

約数和(自身を含む): 204209824

約数和(自身を除く): 133522060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 280507, 561014, 841521, 1122028, 1683042, 1963549, 2524563, 3366084, 3927098, 5049126, 5890647, 7854196, 10098252, 11781294, 17671941, 23562588, 35343882, 70687764]

約数ペア:

[(1, 70687764), (2, 35343882), (3, 23562588), (4, 17671941), (6, 11781294), (7, 10098252), (9, 7854196), (12, 5890647), (14, 5049126), (18, 3927098), (21, 3366084), (28, 2524563), (36, 1963549), (42, 1683042), (63, 1122028), (84, 841521), (126, 561014), (252, 280507)]