65521296

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 194678016

約数和(自身を除く): 129156720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 73, 92, 138, 144, 146, 184, 207, 219, 271, 276, 292, 368, 414, 438, 542, 552, 584, 657, 813, 828, 876, 1084, 1104, 1168, 1314, 1626, 1656, 1679, 1752, 2168, 2439, 2628, 3252, 3312, 3358, 3504, 4336, 4878, 5037, 5256, 6233, 6504, 6716, 9756, 10074, 10512, 12466, 13008, 13432, 15111, 18699, 19512, 19783, 20148, 24932, 26864, 30222, 37398, 39024, 39566, 40296, 49864, 56097, 59349, 60444, 74796, 79132, 80592, 99728, 112194, 118698, 120888, 149592, 158264, 178047, 224388, 237396, 241776, 299184, 316528, 356094, 448776, 455009, 474792, 712188, 897552, 910018, 949584, 1365027, 1424376, 1820036, 2730054, 2848752, 3640072, 4095081, 5460108, 7280144, 8190162, 10920216, 16380324, 21840432, 32760648, 65521296]

約数ペア:

[(1, 65521296), (2, 32760648), (3, 21840432), (4, 16380324), (6, 10920216), (8, 8190162), (9, 7280144), (12, 5460108), (16, 4095081), (18, 3640072), (23, 2848752), (24, 2730054), (36, 1820036), (46, 1424376), (48, 1365027), (69, 949584), (72, 910018), (73, 897552), (92, 712188), (138, 474792), (144, 455009), (146, 448776), (184, 356094), (207, 316528), (219, 299184), (271, 241776), (276, 237396), (292, 224388), (368, 178047), (414, 158264), (438, 149592), (542, 120888), (552, 118698), (584, 112194), (657, 99728), (813, 80592), (828, 79132), (876, 74796), (1084, 60444), (1104, 59349), (1168, 56097), (1314, 49864), (1626, 40296), (1656, 39566), (1679, 39024), (1752, 37398), (2168, 30222), (2439, 26864), (2628, 24932), (3252, 20148), (3312, 19783), (3358, 19512), (3504, 18699), (4336, 15111), (4878, 13432), (5037, 13008), (5256, 12466), (6233, 10512), (6504, 10074), (6716, 9756)]