79417744

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 189952128

約数和(自身を除く): 110534384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 53, 56, 68, 106, 112, 119, 136, 212, 238, 272, 371, 424, 476, 742, 787, 848, 901, 952, 1484, 1574, 1802, 1904, 2968, 3148, 3604, 5509, 5936, 6296, 6307, 7208, 11018, 12592, 12614, 13379, 14416, 22036, 25228, 26758, 41711, 44072, 50456, 53516, 83422, 88144, 93653, 100912, 107032, 166844, 187306, 214064, 291977, 333688, 374612, 583954, 667376, 709087, 749224, 1167908, 1418174, 1498448, 2335816, 2836348, 4671632, 4963609, 5672696, 9927218, 11345392, 19854436, 39708872, 79417744]

約数ペア:

[(1, 79417744), (2, 39708872), (4, 19854436), (7, 11345392), (8, 9927218), (14, 5672696), (16, 4963609), (17, 4671632), (28, 2836348), (34, 2335816), (53, 1498448), (56, 1418174), (68, 1167908), (106, 749224), (112, 709087), (119, 667376), (136, 583954), (212, 374612), (238, 333688), (272, 291977), (371, 214064), (424, 187306), (476, 166844), (742, 107032), (787, 100912), (848, 93653), (901, 88144), (952, 83422), (1484, 53516), (1574, 50456), (1802, 44072), (1904, 41711), (2968, 26758), (3148, 25228), (3604, 22036), (5509, 14416), (5936, 13379), (6296, 12614), (6307, 12592), (7208, 11018)]