65745624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 202752000

約数和(自身を除く): 137006376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 43, 56, 57, 76, 84, 86, 114, 129, 133, 152, 168, 172, 228, 258, 266, 301, 344, 399, 456, 479, 516, 532, 602, 798, 817, 903, 958, 1032, 1064, 1204, 1437, 1596, 1634, 1806, 1916, 2408, 2451, 2874, 3192, 3268, 3353, 3612, 3832, 4902, 5719, 5748, 6536, 6706, 7224, 9101, 9804, 10059, 11438, 11496, 13412, 17157, 18202, 19608, 20118, 20597, 22876, 26824, 27303, 34314, 36404, 40236, 41194, 45752, 54606, 61791, 63707, 68628, 72808, 80472, 82388, 109212, 123582, 127414, 137256, 144179, 164776, 191121, 218424, 247164, 254828, 288358, 382242, 391343, 432537, 494328, 509656, 576716, 764484, 782686, 865074, 1153432, 1174029, 1528968, 1565372, 1730148, 2348058, 2739401, 3130744, 3460296, 4696116, 5478802, 8218203, 9392232, 10957604, 16436406, 21915208, 32872812, 65745624]

約数ペア:

[(1, 65745624), (2, 32872812), (3, 21915208), (4, 16436406), (6, 10957604), (7, 9392232), (8, 8218203), (12, 5478802), (14, 4696116), (19, 3460296), (21, 3130744), (24, 2739401), (28, 2348058), (38, 1730148), (42, 1565372), (43, 1528968), (56, 1174029), (57, 1153432), (76, 865074), (84, 782686), (86, 764484), (114, 576716), (129, 509656), (133, 494328), (152, 432537), (168, 391343), (172, 382242), (228, 288358), (258, 254828), (266, 247164), (301, 218424), (344, 191121), (399, 164776), (456, 144179), (479, 137256), (516, 127414), (532, 123582), (602, 109212), (798, 82388), (817, 80472), (903, 72808), (958, 68628), (1032, 63707), (1064, 61791), (1204, 54606), (1437, 45752), (1596, 41194), (1634, 40236), (1806, 36404), (1916, 34314), (2408, 27303), (2451, 26824), (2874, 22876), (3192, 20597), (3268, 20118), (3353, 19608), (3612, 18202), (3832, 17157), (4902, 13412), (5719, 11496), (5748, 11438), (6536, 10059), (6706, 9804), (7224, 9101)]