64163376

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19373}}^1$

素因数の和:19410

約数の個数: 60

約数和(自身を含む): 187385328

約数和(自身を除く): 123221952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 19373, 38746, 58119, 77492, 116238, 154984, 174357, 232476, 309968, 348714, 445579, 464952, 697428, 891158, 929904, 1336737, 1394856, 1782316, 2673474, 2789712, 3564632, 4010211, 5346948, 7129264, 8020422, 10693896, 16040844, 21387792, 32081688, 64163376]

約数ペア:

[(1, 64163376), (2, 32081688), (3, 21387792), (4, 16040844), (6, 10693896), (8, 8020422), (9, 7129264), (12, 5346948), (16, 4010211), (18, 3564632), (23, 2789712), (24, 2673474), (36, 1782316), (46, 1394856), (48, 1336737), (69, 929904), (72, 891158), (92, 697428), (138, 464952), (144, 445579), (184, 348714), (207, 309968), (276, 232476), (368, 174357), (414, 154984), (552, 116238), (828, 77492), (1104, 58119), (1656, 38746), (3312, 19373)]