71140212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1063}}^1$

素因数の和:1110

約数の個数: 108

約数和(自身を含む): 212625504

約数和(自身を除く): 141485292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 169, 198, 234, 286, 338, 396, 429, 468, 507, 572, 676, 858, 1014, 1063, 1287, 1521, 1716, 1859, 2028, 2126, 2574, 3042, 3189, 3718, 4252, 5148, 5577, 6084, 6378, 7436, 9567, 11154, 11693, 12756, 13819, 16731, 19134, 22308, 23386, 27638, 33462, 35079, 38268, 41457, 46772, 55276, 66924, 70158, 82914, 105237, 124371, 140316, 152009, 165828, 179647, 210474, 248742, 304018, 359294, 420948, 456027, 497484, 538941, 608036, 718588, 912054, 1077882, 1368081, 1616823, 1824108, 1976117, 2155764, 2736162, 3233646, 3952234, 5472324, 5928351, 6467292, 7904468, 11856702, 17785053, 23713404, 35570106, 71140212]

約数ペア:

[(1, 71140212), (2, 35570106), (3, 23713404), (4, 17785053), (6, 11856702), (9, 7904468), (11, 6467292), (12, 5928351), (13, 5472324), (18, 3952234), (22, 3233646), (26, 2736162), (33, 2155764), (36, 1976117), (39, 1824108), (44, 1616823), (52, 1368081), (66, 1077882), (78, 912054), (99, 718588), (117, 608036), (132, 538941), (143, 497484), (156, 456027), (169, 420948), (198, 359294), (234, 304018), (286, 248742), (338, 210474), (396, 179647), (429, 165828), (468, 152009), (507, 140316), (572, 124371), (676, 105237), (858, 82914), (1014, 70158), (1063, 66924), (1287, 55276), (1521, 46772), (1716, 41457), (1859, 38268), (2028, 35079), (2126, 33462), (2574, 27638), (3042, 23386), (3189, 22308), (3718, 19134), (4252, 16731), (5148, 13819), (5577, 12756), (6084, 11693), (6378, 11154), (7436, 9567)]