129541284

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1369

約数の個数: 72

約数和(自身を含む): 340340000

約数和(自身を除く): 210798716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 67, 86, 129, 134, 172, 201, 258, 268, 387, 402, 516, 603, 774, 804, 1206, 1249, 1548, 2412, 2498, 2881, 3747, 4996, 5762, 7494, 8643, 11241, 11524, 14988, 17286, 22482, 25929, 34572, 44964, 51858, 53707, 83683, 103716, 107414, 161121, 167366, 214828, 251049, 322242, 334732, 483363, 502098, 644484, 753147, 966726, 1004196, 1506294, 1933452, 3012588, 3598369, 7196738, 10795107, 14393476, 21590214, 32385321, 43180428, 64770642, 129541284]

約数ペア:

[(1, 129541284), (2, 64770642), (3, 43180428), (4, 32385321), (6, 21590214), (9, 14393476), (12, 10795107), (18, 7196738), (36, 3598369), (43, 3012588), (67, 1933452), (86, 1506294), (129, 1004196), (134, 966726), (172, 753147), (201, 644484), (258, 502098), (268, 483363), (387, 334732), (402, 322242), (516, 251049), (603, 214828), (774, 167366), (804, 161121), (1206, 107414), (1249, 103716), (1548, 83683), (2412, 53707), (2498, 51858), (2881, 44964), (3747, 34572), (4996, 25929), (5762, 22482), (7494, 17286), (8643, 14988), (11241, 11524)]