68173655816

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3113521}}^1$

素因数の和:3113574

約数の個数: 64

約数和(自身を含む): 161404980480

約数和(自身を除く): 93231324664

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 782, 952, 1288, 1564, 2737, 3128, 5474, 10948, 21896, 3113521, 6227042, 12454084, 21794647, 24908168, 43589294, 52929857, 71610983, 87178588, 105859714, 143221966, 174357176, 211719428, 286443932, 370508999, 423438856, 501276881, 572887864, 741017998, 1002553762, 1217386711, 1482035996, 2005107524, 2434773422, 2964071992, 4010215048, 4869546844, 8521706977, 9739093688, 17043413954, 34086827908, 68173655816]

約数ペア:

[(1, 68173655816), (2, 34086827908), (4, 17043413954), (7, 9739093688), (8, 8521706977), (14, 4869546844), (17, 4010215048), (23, 2964071992), (28, 2434773422), (34, 2005107524), (46, 1482035996), (56, 1217386711), (68, 1002553762), (92, 741017998), (119, 572887864), (136, 501276881), (161, 423438856), (184, 370508999), (238, 286443932), (322, 211719428), (391, 174357176), (476, 143221966), (644, 105859714), (782, 87178588), (952, 71610983), (1288, 52929857), (1564, 43589294), (2737, 24908168), (3128, 21794647), (5474, 12454084), (10948, 6227042), (21896, 3113521)]