80925984

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16529}}^1$

素因数の和:16562

約数の個数: 72

約数和(自身を含む): 243685260

約数和(自身を除く): 162759276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 16529, 33058, 49587, 66116, 99174, 132232, 148761, 198348, 264464, 280993, 297522, 396696, 528928, 561986, 595044, 793392, 842979, 1123972, 1190088, 1586784, 1685958, 2247944, 2380176, 2528937, 3371916, 4495888, 4760352, 5057874, 6743832, 8991776, 10115748, 13487664, 20231496, 26975328, 40462992, 80925984]

約数ペア:

[(1, 80925984), (2, 40462992), (3, 26975328), (4, 20231496), (6, 13487664), (8, 10115748), (9, 8991776), (12, 6743832), (16, 5057874), (17, 4760352), (18, 4495888), (24, 3371916), (32, 2528937), (34, 2380176), (36, 2247944), (48, 1685958), (51, 1586784), (68, 1190088), (72, 1123972), (96, 842979), (102, 793392), (136, 595044), (144, 561986), (153, 528928), (204, 396696), (272, 297522), (288, 280993), (306, 264464), (408, 198348), (544, 148761), (612, 132232), (816, 99174), (1224, 66116), (1632, 49587), (2448, 33058), (4896, 16529)]