83976732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17539}}^1$

素因数の和:17575

約数の個数: 72

約数和(自身を含む): 255382400

約数和(自身を除く): 171405668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 17539, 35078, 52617, 70156, 105234, 122773, 157851, 210468, 245546, 315702, 333241, 368319, 491092, 631404, 666482, 736638, 999723, 1104957, 1332964, 1473276, 1999446, 2209914, 2332687, 2999169, 3998892, 4419828, 4665374, 5998338, 6998061, 9330748, 11996676, 13996122, 20994183, 27992244, 41988366, 83976732]

約数ペア:

[(1, 83976732), (2, 41988366), (3, 27992244), (4, 20994183), (6, 13996122), (7, 11996676), (9, 9330748), (12, 6998061), (14, 5998338), (18, 4665374), (19, 4419828), (21, 3998892), (28, 2999169), (36, 2332687), (38, 2209914), (42, 1999446), (57, 1473276), (63, 1332964), (76, 1104957), (84, 999723), (114, 736638), (126, 666482), (133, 631404), (171, 491092), (228, 368319), (252, 333241), (266, 315702), (342, 245546), (399, 210468), (532, 157851), (684, 122773), (798, 105234), (1197, 70156), (1596, 52617), (2394, 35078), (4788, 17539)]