64722384

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 188952192

約数和(自身を除く): 124229808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 73, 94, 131, 141, 144, 146, 188, 219, 262, 282, 292, 376, 393, 423, 438, 524, 564, 584, 657, 752, 786, 846, 876, 1048, 1128, 1168, 1179, 1314, 1572, 1692, 1752, 2096, 2256, 2358, 2628, 3144, 3384, 3431, 3504, 4716, 5256, 6157, 6288, 6768, 6862, 9432, 9563, 10293, 10512, 12314, 13724, 18471, 18864, 19126, 20586, 24628, 27448, 28689, 30879, 36942, 38252, 41172, 49256, 54896, 55413, 57378, 61758, 73884, 76504, 82344, 86067, 98512, 110826, 114756, 123516, 147768, 153008, 164688, 172134, 221652, 229512, 247032, 295536, 344268, 443304, 449461, 459024, 494064, 688536, 886608, 898922, 1348383, 1377072, 1797844, 2696766, 3595688, 4045149, 5393532, 7191376, 8090298, 10787064, 16180596, 21574128, 32361192, 64722384]

約数ペア:

[(1, 64722384), (2, 32361192), (3, 21574128), (4, 16180596), (6, 10787064), (8, 8090298), (9, 7191376), (12, 5393532), (16, 4045149), (18, 3595688), (24, 2696766), (36, 1797844), (47, 1377072), (48, 1348383), (72, 898922), (73, 886608), (94, 688536), (131, 494064), (141, 459024), (144, 449461), (146, 443304), (188, 344268), (219, 295536), (262, 247032), (282, 229512), (292, 221652), (376, 172134), (393, 164688), (423, 153008), (438, 147768), (524, 123516), (564, 114756), (584, 110826), (657, 98512), (752, 86067), (786, 82344), (846, 76504), (876, 73884), (1048, 61758), (1128, 57378), (1168, 55413), (1179, 54896), (1314, 49256), (1572, 41172), (1692, 38252), (1752, 36942), (2096, 30879), (2256, 28689), (2358, 27448), (2628, 24628), (3144, 20586), (3384, 19126), (3431, 18864), (3504, 18471), (4716, 13724), (5256, 12314), (6157, 10512), (6288, 10293), (6768, 9563), (6862, 9432)]