73451628

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 197778672

約数和(自身を除く): 124327044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 257, 306, 467, 514, 612, 771, 934, 1028, 1401, 1542, 1868, 2313, 2802, 3084, 4203, 4369, 4626, 5604, 7939, 8406, 8738, 9252, 13107, 15878, 16812, 17476, 23817, 26214, 31756, 39321, 47634, 52428, 71451, 78642, 95268, 120019, 142902, 157284, 240038, 285804, 360057, 480076, 720114, 1080171, 1440228, 2040323, 2160342, 4080646, 4320684, 6120969, 8161292, 12241938, 18362907, 24483876, 36725814, 73451628]

約数ペア:

[(1, 73451628), (2, 36725814), (3, 24483876), (4, 18362907), (6, 12241938), (9, 8161292), (12, 6120969), (17, 4320684), (18, 4080646), (34, 2160342), (36, 2040323), (51, 1440228), (68, 1080171), (102, 720114), (153, 480076), (204, 360057), (257, 285804), (306, 240038), (467, 157284), (514, 142902), (612, 120019), (771, 95268), (934, 78642), (1028, 71451), (1401, 52428), (1542, 47634), (1868, 39321), (2313, 31756), (2802, 26214), (3084, 23817), (4203, 17476), (4369, 16812), (4626, 15878), (5604, 13107), (7939, 9252), (8406, 8738)]