75544568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 159563520

約数和(自身を除く): 84018952

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 107, 113, 142, 214, 226, 284, 428, 452, 568, 781, 856, 904, 1177, 1243, 1562, 2354, 2486, 3124, 4708, 4972, 6248, 7597, 8023, 9416, 9944, 12091, 15194, 16046, 24182, 30388, 32092, 48364, 60776, 64184, 83567, 88253, 96728, 133001, 167134, 176506, 266002, 334268, 353012, 532004, 668536, 706024, 858461, 1064008, 1716922, 3433844, 6867688, 9443071, 18886142, 37772284, 75544568]

約数ペア:

[(1, 75544568), (2, 37772284), (4, 18886142), (8, 9443071), (11, 6867688), (22, 3433844), (44, 1716922), (71, 1064008), (88, 858461), (107, 706024), (113, 668536), (142, 532004), (214, 353012), (226, 334268), (284, 266002), (428, 176506), (452, 167134), (568, 133001), (781, 96728), (856, 88253), (904, 83567), (1177, 64184), (1243, 60776), (1562, 48364), (2354, 32092), (2486, 30388), (3124, 24182), (4708, 16046), (4972, 15194), (6248, 12091), (7597, 9944), (8023, 9416)]