69493424

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4339}}^1$

素因数の和:4378

約数の個数: 80

約数和(自身を含む): 180821760

約数和(自身を除く): 111328336

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 4339, 8008, 8678, 16016, 17356, 30373, 34712, 47729, 56407, 60746, 69424, 95458, 112814, 121492, 190916, 225628, 242984, 334103, 381832, 394849, 451256, 485968, 620477, 668206, 763664, 789698, 902512, 1240954, 1336412, 1579396, 2481908, 2672824, 3158792, 4343339, 4963816, 5345648, 6317584, 8686678, 9927632, 17373356, 34746712, 69493424]

約数ペア:

[(1, 69493424), (2, 34746712), (4, 17373356), (7, 9927632), (8, 8686678), (11, 6317584), (13, 5345648), (14, 4963816), (16, 4343339), (22, 3158792), (26, 2672824), (28, 2481908), (44, 1579396), (52, 1336412), (56, 1240954), (77, 902512), (88, 789698), (91, 763664), (104, 668206), (112, 620477), (143, 485968), (154, 451256), (176, 394849), (182, 381832), (208, 334103), (286, 242984), (308, 225628), (364, 190916), (572, 121492), (616, 112814), (728, 95458), (1001, 69424), (1144, 60746), (1232, 56407), (1456, 47729), (2002, 34712), (2288, 30373), (4004, 17356), (4339, 16016), (8008, 8678)]