84627088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 215664768

約数和(自身を除く): 131037680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 169, 182, 208, 221, 238, 263, 272, 338, 364, 442, 476, 526, 676, 728, 884, 952, 1052, 1183, 1352, 1456, 1547, 1768, 1841, 1904, 2104, 2366, 2704, 2873, 3094, 3419, 3536, 3682, 4208, 4471, 4732, 5746, 6188, 6838, 7364, 8942, 9464, 11492, 12376, 13676, 14728, 17884, 18928, 20111, 22984, 23933, 24752, 27352, 29456, 31297, 35768, 40222, 44447, 45968, 47866, 54704, 58123, 62594, 71536, 80444, 88894, 95732, 116246, 125188, 160888, 177788, 191464, 232492, 250376, 311129, 321776, 355576, 382928, 406861, 464984, 500752, 622258, 711152, 755599, 813722, 929968, 1244516, 1511198, 1627444, 2489032, 3022396, 3254888, 4978064, 5289193, 6044792, 6509776, 10578386, 12089584, 21156772, 42313544, 84627088]

約数ペア:

[(1, 84627088), (2, 42313544), (4, 21156772), (7, 12089584), (8, 10578386), (13, 6509776), (14, 6044792), (16, 5289193), (17, 4978064), (26, 3254888), (28, 3022396), (34, 2489032), (52, 1627444), (56, 1511198), (68, 1244516), (91, 929968), (104, 813722), (112, 755599), (119, 711152), (136, 622258), (169, 500752), (182, 464984), (208, 406861), (221, 382928), (238, 355576), (263, 321776), (272, 311129), (338, 250376), (364, 232492), (442, 191464), (476, 177788), (526, 160888), (676, 125188), (728, 116246), (884, 95732), (952, 88894), (1052, 80444), (1183, 71536), (1352, 62594), (1456, 58123), (1547, 54704), (1768, 47866), (1841, 45968), (1904, 44447), (2104, 40222), (2366, 35768), (2704, 31297), (2873, 29456), (3094, 27352), (3419, 24752), (3536, 23933), (3682, 22984), (4208, 20111), (4471, 18928), (4732, 17884), (5746, 14728), (6188, 13676), (6838, 12376), (7364, 11492), (8942, 9464)]