69806394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1223}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 178606080

約数和(自身を除く): 108799686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 151, 189, 302, 378, 453, 906, 1057, 1223, 1359, 2114, 2446, 2718, 3171, 3669, 4077, 6342, 7338, 8154, 8561, 9513, 11007, 17122, 19026, 22014, 25683, 28539, 33021, 51366, 57078, 66042, 77049, 154098, 184673, 231147, 369346, 462294, 554019, 1108038, 1292711, 1662057, 2585422, 3324114, 3878133, 4986171, 7756266, 9972342, 11634399, 23268798, 34903197, 69806394]

約数ペア:

[(1, 69806394), (2, 34903197), (3, 23268798), (6, 11634399), (7, 9972342), (9, 7756266), (14, 4986171), (18, 3878133), (21, 3324114), (27, 2585422), (42, 1662057), (54, 1292711), (63, 1108038), (126, 554019), (151, 462294), (189, 369346), (302, 231147), (378, 184673), (453, 154098), (906, 77049), (1057, 66042), (1223, 57078), (1359, 51366), (2114, 33021), (2446, 28539), (2718, 25683), (3171, 22014), (3669, 19026), (4077, 17122), (6342, 11007), (7338, 9513), (8154, 8561)]