71435112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 141454488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 83, 84, 94, 109, 141, 166, 168, 188, 218, 249, 282, 327, 329, 332, 376, 436, 498, 564, 581, 654, 658, 664, 763, 872, 987, 996, 1128, 1162, 1308, 1316, 1526, 1743, 1974, 1992, 2289, 2324, 2616, 2632, 3052, 3486, 3901, 3948, 4578, 4648, 5123, 6104, 6972, 7802, 7896, 9047, 9156, 10246, 11703, 13944, 15369, 15604, 18094, 18312, 20492, 23406, 27141, 27307, 30738, 31208, 35861, 36188, 40984, 46812, 54282, 54614, 61476, 63329, 71722, 72376, 81921, 93624, 107583, 108564, 109228, 122952, 126658, 143444, 163842, 189987, 215166, 217128, 218456, 253316, 286888, 327684, 379974, 425209, 430332, 506632, 655368, 759948, 850418, 860664, 1275627, 1519896, 1700836, 2551254, 2976463, 3401672, 5102508, 5952926, 8929389, 10205016, 11905852, 17858778, 23811704, 35717556, 71435112]

約数ペア:

[(1, 71435112), (2, 35717556), (3, 23811704), (4, 17858778), (6, 11905852), (7, 10205016), (8, 8929389), (12, 5952926), (14, 5102508), (21, 3401672), (24, 2976463), (28, 2551254), (42, 1700836), (47, 1519896), (56, 1275627), (83, 860664), (84, 850418), (94, 759948), (109, 655368), (141, 506632), (166, 430332), (168, 425209), (188, 379974), (218, 327684), (249, 286888), (282, 253316), (327, 218456), (329, 217128), (332, 215166), (376, 189987), (436, 163842), (498, 143444), (564, 126658), (581, 122952), (654, 109228), (658, 108564), (664, 107583), (763, 93624), (872, 81921), (987, 72376), (996, 71722), (1128, 63329), (1162, 61476), (1308, 54614), (1316, 54282), (1526, 46812), (1743, 40984), (1974, 36188), (1992, 35861), (2289, 31208), (2324, 30738), (2616, 27307), (2632, 27141), (3052, 23406), (3486, 20492), (3901, 18312), (3948, 18094), (4578, 15604), (4648, 15369), (5123, 13944), (6104, 11703), (6972, 10246), (7802, 9156), (7896, 9047)]