66222744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{983}}^1$

素因数の和:1400

約数の個数: 64

約数和(自身を含む): 189872640

約数和(自身を除く): 123649896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 401, 802, 983, 1203, 1604, 1966, 2406, 2807, 2949, 3208, 3932, 4812, 5614, 5898, 6881, 7864, 8421, 9624, 11228, 11796, 13762, 16842, 20643, 22456, 23592, 27524, 33684, 41286, 55048, 67368, 82572, 165144, 394183, 788366, 1182549, 1576732, 2365098, 2759281, 3153464, 4730196, 5518562, 8277843, 9460392, 11037124, 16555686, 22074248, 33111372, 66222744]

約数ペア:

[(1, 66222744), (2, 33111372), (3, 22074248), (4, 16555686), (6, 11037124), (7, 9460392), (8, 8277843), (12, 5518562), (14, 4730196), (21, 3153464), (24, 2759281), (28, 2365098), (42, 1576732), (56, 1182549), (84, 788366), (168, 394183), (401, 165144), (802, 82572), (983, 67368), (1203, 55048), (1604, 41286), (1966, 33684), (2406, 27524), (2807, 23592), (2949, 22456), (3208, 20643), (3932, 16842), (4812, 13762), (5614, 11796), (5898, 11228), (6881, 9624), (7864, 8421)]