121416724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 262765440

約数和(自身を除く): 141348716

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 121, 143, 242, 253, 286, 299, 484, 506, 572, 598, 839, 1012, 1196, 1573, 1678, 2783, 3146, 3289, 3356, 5566, 6292, 6578, 9229, 10907, 11132, 13156, 18458, 19297, 21814, 36179, 36916, 38594, 43628, 72358, 77188, 101519, 119977, 144716, 203038, 212267, 239954, 250861, 406076, 424534, 479908, 501722, 849068, 1003444, 1319747, 2334937, 2639494, 2759471, 4669874, 5278988, 5518942, 9339748, 11037884, 30354181, 60708362, 121416724]

約数ペア:

[(1, 121416724), (2, 60708362), (4, 30354181), (11, 11037884), (13, 9339748), (22, 5518942), (23, 5278988), (26, 4669874), (44, 2759471), (46, 2639494), (52, 2334937), (92, 1319747), (121, 1003444), (143, 849068), (242, 501722), (253, 479908), (286, 424534), (299, 406076), (484, 250861), (506, 239954), (572, 212267), (598, 203038), (839, 144716), (1012, 119977), (1196, 101519), (1573, 77188), (1678, 72358), (2783, 43628), (3146, 38594), (3289, 36916), (3356, 36179), (5566, 21814), (6292, 19297), (6578, 18458), (9229, 13156), (10907, 11132)]