66505374

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1423

約数の個数: 80

約数和(自身を含む): 167584032

約数和(自身を除く): 101078658

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1053, 1242, 1373, 1794, 1863, 2106, 2691, 2746, 3726, 4119, 5382, 8073, 8238, 12357, 16146, 17849, 24219, 24714, 31579, 35698, 37071, 48438, 53547, 63158, 74142, 94737, 107094, 111213, 160641, 189474, 222426, 284211, 321282, 410527, 481923, 568422, 821054, 852633, 963846, 1231581, 1445769, 1705266, 2463162, 2557899, 2891538, 3694743, 5115798, 7389486, 11084229, 22168458, 33252687, 66505374]

約数ペア:

[(1, 66505374), (2, 33252687), (3, 22168458), (6, 11084229), (9, 7389486), (13, 5115798), (18, 3694743), (23, 2891538), (26, 2557899), (27, 2463162), (39, 1705266), (46, 1445769), (54, 1231581), (69, 963846), (78, 852633), (81, 821054), (117, 568422), (138, 481923), (162, 410527), (207, 321282), (234, 284211), (299, 222426), (351, 189474), (414, 160641), (598, 111213), (621, 107094), (702, 94737), (897, 74142), (1053, 63158), (1242, 53547), (1373, 48438), (1794, 37071), (1863, 35698), (2106, 31579), (2691, 24714), (2746, 24219), (3726, 17849), (4119, 16146), (5382, 12357), (8073, 8238)]