8045888724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{355321}}^1$

素因数の和:355385

約数の個数: 72

約数和(自身を含む): 22116662568

約数和(自身を除く): 14070773844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3774, 5661, 7548, 11322, 22644, 355321, 710642, 1065963, 1421284, 2131926, 3197889, 4263852, 6040457, 6395778, 12080914, 12791556, 13146877, 18121371, 24161828, 26293754, 36242742, 39440631, 52587508, 54364113, 72485484, 78881262, 108728226, 118321893, 157762524, 217456452, 223496909, 236643786, 446993818, 473287572, 670490727, 893987636, 1340981454, 2011472181, 2681962908, 4022944362, 8045888724]

約数ペア:

[(1, 8045888724), (2, 4022944362), (3, 2681962908), (4, 2011472181), (6, 1340981454), (9, 893987636), (12, 670490727), (17, 473287572), (18, 446993818), (34, 236643786), (36, 223496909), (37, 217456452), (51, 157762524), (68, 118321893), (74, 108728226), (102, 78881262), (111, 72485484), (148, 54364113), (153, 52587508), (204, 39440631), (222, 36242742), (306, 26293754), (333, 24161828), (444, 18121371), (612, 13146877), (629, 12791556), (666, 12080914), (1258, 6395778), (1332, 6040457), (1887, 4263852), (2516, 3197889), (3774, 2131926), (5661, 1421284), (7548, 1065963), (11322, 710642), (22644, 355321)]