75126128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 193689984

約数和(自身を除く): 118563856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 211, 238, 272, 289, 308, 374, 422, 476, 578, 616, 748, 844, 952, 1156, 1232, 1309, 1477, 1496, 1688, 1904, 2023, 2312, 2321, 2618, 2954, 2992, 3179, 3376, 3587, 4046, 4624, 4642, 5236, 5908, 6358, 7174, 8092, 9284, 10472, 11816, 12716, 14348, 16184, 16247, 18568, 20944, 22253, 23632, 25109, 25432, 28696, 32368, 32494, 37136, 39457, 44506, 50218, 50864, 57392, 60979, 64988, 78914, 89012, 100436, 121958, 129976, 157828, 178024, 200872, 243916, 259952, 276199, 315656, 356048, 401744, 426853, 487832, 552398, 631312, 670769, 853706, 975664, 1104796, 1341538, 1707412, 2209592, 2683076, 3414824, 4419184, 4695383, 5366152, 6829648, 9390766, 10732304, 18781532, 37563064, 75126128]

約数ペア:

[(1, 75126128), (2, 37563064), (4, 18781532), (7, 10732304), (8, 9390766), (11, 6829648), (14, 5366152), (16, 4695383), (17, 4419184), (22, 3414824), (28, 2683076), (34, 2209592), (44, 1707412), (56, 1341538), (68, 1104796), (77, 975664), (88, 853706), (112, 670769), (119, 631312), (136, 552398), (154, 487832), (176, 426853), (187, 401744), (211, 356048), (238, 315656), (272, 276199), (289, 259952), (308, 243916), (374, 200872), (422, 178024), (476, 157828), (578, 129976), (616, 121958), (748, 100436), (844, 89012), (952, 78914), (1156, 64988), (1232, 60979), (1309, 57392), (1477, 50864), (1496, 50218), (1688, 44506), (1904, 39457), (2023, 37136), (2312, 32494), (2321, 32368), (2618, 28696), (2954, 25432), (2992, 25109), (3179, 23632), (3376, 22253), (3587, 20944), (4046, 18568), (4624, 16247), (4642, 16184), (5236, 14348), (5908, 12716), (6358, 11816), (7174, 10472), (8092, 9284)]