66168608

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:798

約数の個数: 72

約数和(自身を含む): 149615424

約数和(自身を除く): 83446816

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 121, 176, 184, 242, 253, 352, 368, 484, 506, 736, 743, 968, 1012, 1486, 1936, 2024, 2783, 2972, 3872, 4048, 5566, 5944, 8096, 8173, 11132, 11888, 16346, 17089, 22264, 23776, 32692, 34178, 44528, 65384, 68356, 89056, 89903, 130768, 136712, 179806, 187979, 261536, 273424, 359612, 375958, 546848, 719224, 751916, 1438448, 1503832, 2067769, 2876896, 3007664, 4135538, 6015328, 8271076, 16542152, 33084304, 66168608]

約数ペア:

[(1, 66168608), (2, 33084304), (4, 16542152), (8, 8271076), (11, 6015328), (16, 4135538), (22, 3007664), (23, 2876896), (32, 2067769), (44, 1503832), (46, 1438448), (88, 751916), (92, 719224), (121, 546848), (176, 375958), (184, 359612), (242, 273424), (253, 261536), (352, 187979), (368, 179806), (484, 136712), (506, 130768), (736, 89903), (743, 89056), (968, 68356), (1012, 65384), (1486, 44528), (1936, 34178), (2024, 32692), (2783, 23776), (2972, 22264), (3872, 17089), (4048, 16346), (5566, 11888), (5944, 11132), (8096, 8173)]