71522388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{613}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 207404288

約数和(自身を除く): 135881900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 463, 613, 926, 1226, 1389, 1839, 1852, 2452, 2778, 3241, 3678, 4167, 4291, 5517, 5556, 6482, 7356, 8334, 8582, 9723, 11034, 12873, 12964, 16668, 17164, 19446, 22068, 25746, 29169, 38619, 38892, 51492, 58338, 77238, 116676, 154476, 283819, 567638, 851457, 1135276, 1702914, 1986733, 2554371, 3405828, 3973466, 5108742, 5960199, 7946932, 10217484, 11920398, 17880597, 23840796, 35761194, 71522388]

約数ペア:

[(1, 71522388), (2, 35761194), (3, 23840796), (4, 17880597), (6, 11920398), (7, 10217484), (9, 7946932), (12, 5960199), (14, 5108742), (18, 3973466), (21, 3405828), (28, 2554371), (36, 1986733), (42, 1702914), (63, 1135276), (84, 851457), (126, 567638), (252, 283819), (463, 154476), (613, 116676), (926, 77238), (1226, 58338), (1389, 51492), (1839, 38892), (1852, 38619), (2452, 29169), (2778, 25746), (3241, 22068), (3678, 19446), (4167, 17164), (4291, 16668), (5517, 12964), (5556, 12873), (6482, 11034), (7356, 9723), (8334, 8582)]