72779196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1535

約数の個数: 96

約数和(自身を含む): 211025920

約数和(自身を除く): 138246724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 217, 228, 266, 372, 399, 434, 532, 589, 651, 798, 868, 1178, 1302, 1471, 1596, 1767, 2356, 2604, 2942, 3534, 4123, 4413, 5884, 7068, 8246, 8826, 10297, 12369, 16492, 17652, 20594, 24738, 27949, 30891, 41188, 45601, 49476, 55898, 61782, 83847, 91202, 111796, 123564, 136803, 167694, 182404, 195643, 273606, 319207, 335388, 391286, 547212, 586929, 638414, 782572, 866419, 957621, 1173858, 1276828, 1732838, 1915242, 2347716, 2599257, 3465676, 3830484, 5198514, 6064933, 10397028, 12129866, 18194799, 24259732, 36389598, 72779196]

約数ペア:

[(1, 72779196), (2, 36389598), (3, 24259732), (4, 18194799), (6, 12129866), (7, 10397028), (12, 6064933), (14, 5198514), (19, 3830484), (21, 3465676), (28, 2599257), (31, 2347716), (38, 1915242), (42, 1732838), (57, 1276828), (62, 1173858), (76, 957621), (84, 866419), (93, 782572), (114, 638414), (124, 586929), (133, 547212), (186, 391286), (217, 335388), (228, 319207), (266, 273606), (372, 195643), (399, 182404), (434, 167694), (532, 136803), (589, 123564), (651, 111796), (798, 91202), (868, 83847), (1178, 61782), (1302, 55898), (1471, 49476), (1596, 45601), (1767, 41188), (2356, 30891), (2604, 27949), (2942, 24738), (3534, 20594), (4123, 17652), (4413, 16492), (5884, 12369), (7068, 10297), (8246, 8826)]