73994404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{23}}^2$

素因数の和:106

約数の個数: 81

約数和(自身を含む): 158056801

約数和(自身を除く): 84062397

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 121, 187, 242, 253, 289, 374, 391, 484, 506, 529, 578, 748, 782, 1012, 1058, 1156, 1564, 2057, 2116, 2783, 3179, 4114, 4301, 5566, 5819, 6358, 6647, 8228, 8602, 8993, 11132, 11638, 12716, 13294, 17204, 17986, 23276, 26588, 34969, 35972, 47311, 64009, 69938, 73117, 94622, 98923, 128018, 139876, 146234, 152881, 189244, 197846, 256036, 292468, 305762, 395692, 611524, 804287, 1088153, 1608574, 1681691, 2176306, 3217148, 3363382, 4352612, 6726764, 18498601, 36997202, 73994404]

約数ペア:

[(1, 73994404), (2, 36997202), (4, 18498601), (11, 6726764), (17, 4352612), (22, 3363382), (23, 3217148), (34, 2176306), (44, 1681691), (46, 1608574), (68, 1088153), (92, 804287), (121, 611524), (187, 395692), (242, 305762), (253, 292468), (289, 256036), (374, 197846), (391, 189244), (484, 152881), (506, 146234), (529, 139876), (578, 128018), (748, 98923), (782, 94622), (1012, 73117), (1058, 69938), (1156, 64009), (1564, 47311), (2057, 35972), (2116, 34969), (2783, 26588), (3179, 23276), (4114, 17986), (4301, 17204), (5566, 13294), (5819, 12716), (6358, 11638), (6647, 11132), (8228, 8993)]