64920042

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2185

約数の個数: 80

約数和(自身を含む): 168106752

約数和(自身を除く): 103186710

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 99, 102, 153, 162, 187, 198, 297, 306, 374, 459, 561, 594, 891, 918, 1122, 1377, 1683, 1782, 2143, 2754, 3366, 4286, 5049, 6429, 10098, 12858, 15147, 19287, 23573, 30294, 36431, 38574, 47146, 57861, 70719, 72862, 109293, 115722, 141438, 173583, 212157, 218586, 327879, 347166, 400741, 424314, 636471, 655758, 801482, 983637, 1202223, 1272942, 1909413, 1967274, 2404446, 2950911, 3606669, 3818826, 5901822, 7213338, 10820007, 21640014, 32460021, 64920042]

約数ペア:

[(1, 64920042), (2, 32460021), (3, 21640014), (6, 10820007), (9, 7213338), (11, 5901822), (17, 3818826), (18, 3606669), (22, 2950911), (27, 2404446), (33, 1967274), (34, 1909413), (51, 1272942), (54, 1202223), (66, 983637), (81, 801482), (99, 655758), (102, 636471), (153, 424314), (162, 400741), (187, 347166), (198, 327879), (297, 218586), (306, 212157), (374, 173583), (459, 141438), (561, 115722), (594, 109293), (891, 72862), (918, 70719), (1122, 57861), (1377, 47146), (1683, 38574), (1782, 36431), (2143, 30294), (2754, 23573), (3366, 19287), (4286, 15147), (5049, 12858), (6429, 10098)]