77718368

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2053}}^1$

素因数の和:2096

約数の個数: 72

約数和(自身を含む): 189444528

約数和(自身を除く): 111726160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2053, 2366, 2704, 2912, 4106, 4732, 5408, 8212, 9464, 14371, 16424, 18928, 26689, 28742, 32848, 37856, 53378, 57484, 65696, 106756, 114968, 186823, 213512, 229936, 346957, 373646, 427024, 459872, 693914, 747292, 854048, 1387828, 1494584, 2428699, 2775656, 2989168, 4857398, 5551312, 5978336, 9714796, 11102624, 19429592, 38859184, 77718368]

約数ペア:

[(1, 77718368), (2, 38859184), (4, 19429592), (7, 11102624), (8, 9714796), (13, 5978336), (14, 5551312), (16, 4857398), (26, 2989168), (28, 2775656), (32, 2428699), (52, 1494584), (56, 1387828), (91, 854048), (104, 747292), (112, 693914), (169, 459872), (182, 427024), (208, 373646), (224, 346957), (338, 229936), (364, 213512), (416, 186823), (676, 114968), (728, 106756), (1183, 65696), (1352, 57484), (1456, 53378), (2053, 37856), (2366, 32848), (2704, 28742), (2912, 26689), (4106, 18928), (4732, 16424), (5408, 14371), (8212, 9464)]