15876624

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 80

約数和(自身を含む): 43604352

約数和(自身を除く): 27727728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 73, 92, 138, 146, 184, 197, 219, 276, 292, 368, 394, 438, 552, 584, 591, 788, 876, 1104, 1168, 1182, 1576, 1679, 1752, 2364, 3152, 3358, 3504, 4531, 4728, 5037, 6716, 9062, 9456, 10074, 13432, 13593, 14381, 18124, 20148, 26864, 27186, 28762, 36248, 40296, 43143, 54372, 57524, 72496, 80592, 86286, 108744, 115048, 172572, 217488, 230096, 330763, 345144, 661526, 690288, 992289, 1323052, 1984578, 2646104, 3969156, 5292208, 7938312, 15876624]

約数ペア:

[(1, 15876624), (2, 7938312), (3, 5292208), (4, 3969156), (6, 2646104), (8, 1984578), (12, 1323052), (16, 992289), (23, 690288), (24, 661526), (46, 345144), (48, 330763), (69, 230096), (73, 217488), (92, 172572), (138, 115048), (146, 108744), (184, 86286), (197, 80592), (219, 72496), (276, 57524), (292, 54372), (368, 43143), (394, 40296), (438, 36248), (552, 28762), (584, 27186), (591, 26864), (788, 20148), (876, 18124), (1104, 14381), (1168, 13593), (1182, 13432), (1576, 10074), (1679, 9456), (1752, 9062), (2364, 6716), (3152, 5037), (3358, 4728), (3504, 4531)]