39716892

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1457

約数の個数: 72

約数和(自身を含む): 107780400

約数和(自身を除く): 68063508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 972, 1044, 1409, 1566, 2349, 2818, 3132, 4227, 4698, 5636, 7047, 8454, 9396, 12681, 14094, 16908, 25362, 28188, 38043, 40861, 50724, 76086, 81722, 114129, 122583, 152172, 163444, 228258, 245166, 342387, 367749, 456516, 490332, 684774, 735498, 1103247, 1369548, 1470996, 2206494, 3309741, 4412988, 6619482, 9929223, 13238964, 19858446, 39716892]

約数ペア:

[(1, 39716892), (2, 19858446), (3, 13238964), (4, 9929223), (6, 6619482), (9, 4412988), (12, 3309741), (18, 2206494), (27, 1470996), (29, 1369548), (36, 1103247), (54, 735498), (58, 684774), (81, 490332), (87, 456516), (108, 367749), (116, 342387), (162, 245166), (174, 228258), (243, 163444), (261, 152172), (324, 122583), (348, 114129), (486, 81722), (522, 76086), (783, 50724), (972, 40861), (1044, 38043), (1409, 28188), (1566, 25362), (2349, 16908), (2818, 14094), (3132, 12681), (4227, 9396), (4698, 8454), (5636, 7047)]