78489324

素因数分解:

$2^2\times 3^4\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1716

約数の個数: 60

約数和(自身を含む): 206627344

約数和(自身を除く): 128138020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 314, 324, 471, 628, 942, 1413, 1543, 1884, 2826, 3086, 4239, 4629, 5652, 6172, 8478, 9258, 12717, 13887, 16956, 18516, 25434, 27774, 41661, 50868, 55548, 83322, 124983, 166644, 242251, 249966, 484502, 499932, 726753, 969004, 1453506, 2180259, 2907012, 4360518, 6540777, 8721036, 13081554, 19622331, 26163108, 39244662, 78489324]

約数ペア:

[(1, 78489324), (2, 39244662), (3, 26163108), (4, 19622331), (6, 13081554), (9, 8721036), (12, 6540777), (18, 4360518), (27, 2907012), (36, 2180259), (54, 1453506), (81, 969004), (108, 726753), (157, 499932), (162, 484502), (314, 249966), (324, 242251), (471, 166644), (628, 124983), (942, 83322), (1413, 55548), (1543, 50868), (1884, 41661), (2826, 27774), (3086, 25434), (4239, 18516), (4629, 16956), (5652, 13887), (6172, 12717), (8478, 9258)]