68866416

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 160

約数和(自身を含む): 214272000

約数和(自身を除く): 145405584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 36, 46, 48, 54, 58, 69, 72, 87, 92, 108, 116, 138, 144, 174, 184, 207, 216, 232, 239, 261, 276, 348, 368, 414, 432, 464, 478, 522, 552, 621, 667, 696, 717, 783, 828, 956, 1044, 1104, 1242, 1334, 1392, 1434, 1566, 1656, 1912, 2001, 2088, 2151, 2484, 2668, 2868, 3132, 3312, 3824, 4002, 4176, 4302, 4968, 5336, 5497, 5736, 6003, 6264, 6453, 6931, 8004, 8604, 9936, 10672, 10994, 11472, 12006, 12528, 12906, 13862, 16008, 16491, 17208, 18009, 20793, 21988, 24012, 25812, 27724, 32016, 32982, 34416, 36018, 41586, 43976, 48024, 49473, 51624, 55448, 62379, 65964, 72036, 83172, 87952, 96048, 98946, 103248, 110896, 124758, 131928, 144072, 148419, 159413, 166344, 187137, 197892, 249516, 263856, 288144, 296838, 318826, 332688, 374274, 395784, 478239, 499032, 593676, 637652, 748548, 791568, 956478, 998064, 1187352, 1275304, 1434717, 1497096, 1912956, 2374704, 2550608, 2869434, 2994192, 3825912, 4304151, 5738868, 7651824, 8608302, 11477736, 17216604, 22955472, 34433208, 68866416]

約数ペア:

[(1, 68866416), (2, 34433208), (3, 22955472), (4, 17216604), (6, 11477736), (8, 8608302), (9, 7651824), (12, 5738868), (16, 4304151), (18, 3825912), (23, 2994192), (24, 2869434), (27, 2550608), (29, 2374704), (36, 1912956), (46, 1497096), (48, 1434717), (54, 1275304), (58, 1187352), (69, 998064), (72, 956478), (87, 791568), (92, 748548), (108, 637652), (116, 593676), (138, 499032), (144, 478239), (174, 395784), (184, 374274), (207, 332688), (216, 318826), (232, 296838), (239, 288144), (261, 263856), (276, 249516), (348, 197892), (368, 187137), (414, 166344), (432, 159413), (464, 148419), (478, 144072), (522, 131928), (552, 124758), (621, 110896), (667, 103248), (696, 98946), (717, 96048), (783, 87952), (828, 83172), (956, 72036), (1044, 65964), (1104, 62379), (1242, 55448), (1334, 51624), (1392, 49473), (1434, 48024), (1566, 43976), (1656, 41586), (1912, 36018), (2001, 34416), (2088, 32982), (2151, 32016), (2484, 27724), (2668, 25812), (2868, 24012), (3132, 21988), (3312, 20793), (3824, 18009), (4002, 17208), (4176, 16491), (4302, 16008), (4968, 13862), (5336, 12906), (5497, 12528), (5736, 12006), (6003, 11472), (6264, 10994), (6453, 10672), (6931, 9936), (8004, 8604)]