61387432876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{307103}}^1$

素因数の和:307195

約数の個数: 72

約数和(自身を含む): 137238635520

約数和(自身を除く): 75851202644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 121, 154, 236, 242, 308, 413, 484, 649, 826, 847, 1298, 1652, 1694, 2596, 3388, 4543, 7139, 9086, 14278, 18172, 28556, 49973, 99946, 199892, 307103, 614206, 1228412, 2149721, 3378133, 4299442, 6756266, 8598884, 13512532, 18119077, 23646931, 36238154, 37159463, 47293862, 72476308, 74318926, 94587724, 126833539, 148637852, 199309847, 253667078, 260116241, 398619694, 507334156, 520232482, 797239388, 1040464964, 1395168929, 2192408317, 2790337858, 4384816634, 5580675716, 8769633268, 15346858219, 30693716438, 61387432876]

約数ペア:

[(1, 61387432876), (2, 30693716438), (4, 15346858219), (7, 8769633268), (11, 5580675716), (14, 4384816634), (22, 2790337858), (28, 2192408317), (44, 1395168929), (59, 1040464964), (77, 797239388), (118, 520232482), (121, 507334156), (154, 398619694), (236, 260116241), (242, 253667078), (308, 199309847), (413, 148637852), (484, 126833539), (649, 94587724), (826, 74318926), (847, 72476308), (1298, 47293862), (1652, 37159463), (1694, 36238154), (2596, 23646931), (3388, 18119077), (4543, 13512532), (7139, 8598884), (9086, 6756266), (14278, 4299442), (18172, 3378133), (28556, 2149721), (49973, 1228412), (99946, 614206), (199892, 307103)]