65666556

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2099

約数の個数: 72

約数和(自身を含む): 177340800

約数和(自身を除く): 111674244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1798, 2029, 2697, 3596, 4058, 5394, 6087, 8091, 8116, 10788, 12174, 16182, 18261, 24348, 32364, 36522, 58841, 62899, 73044, 117682, 125798, 176523, 188697, 235364, 251596, 353046, 377394, 529569, 566091, 706092, 754788, 1059138, 1132182, 1824071, 2118276, 2264364, 3648142, 5472213, 7296284, 10944426, 16416639, 21888852, 32833278, 65666556]

約数ペア:

[(1, 65666556), (2, 32833278), (3, 21888852), (4, 16416639), (6, 10944426), (9, 7296284), (12, 5472213), (18, 3648142), (29, 2264364), (31, 2118276), (36, 1824071), (58, 1132182), (62, 1059138), (87, 754788), (93, 706092), (116, 566091), (124, 529569), (174, 377394), (186, 353046), (261, 251596), (279, 235364), (348, 188697), (372, 176523), (522, 125798), (558, 117682), (899, 73044), (1044, 62899), (1116, 58841), (1798, 36522), (2029, 32364), (2697, 24348), (3596, 18261), (4058, 16182), (5394, 12174), (6087, 10788), (8091, 8116)]