80450712

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19603}}^1$

素因数の和:19637

約数の個数: 64

約数和(自身を含む): 235248000

約数和(自身を除く): 154797288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 19603, 39206, 58809, 78412, 117618, 156824, 176427, 235236, 352854, 372457, 470472, 529281, 705708, 744914, 1058562, 1117371, 1411416, 1489828, 2117124, 2234742, 2979656, 3352113, 4234248, 4469484, 6704226, 8938968, 10056339, 13408452, 20112678, 26816904, 40225356, 80450712]

約数ペア:

[(1, 80450712), (2, 40225356), (3, 26816904), (4, 20112678), (6, 13408452), (8, 10056339), (9, 8938968), (12, 6704226), (18, 4469484), (19, 4234248), (24, 3352113), (27, 2979656), (36, 2234742), (38, 2117124), (54, 1489828), (57, 1411416), (72, 1117371), (76, 1058562), (108, 744914), (114, 705708), (152, 529281), (171, 470472), (216, 372457), (228, 352854), (342, 235236), (456, 176427), (513, 156824), (684, 117618), (1026, 78412), (1368, 58809), (2052, 39206), (4104, 19603)]