78258006

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:901

約数の個数: 48

約数和(自身を含む): 177746400

約数和(自身を除く): 99488394

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 421, 449, 842, 898, 1263, 1347, 2526, 2694, 3789, 4041, 7578, 8082, 9683, 10327, 19366, 20654, 29049, 30981, 58098, 61962, 87147, 92943, 174294, 185886, 189029, 378058, 567087, 1134174, 1701261, 3402522, 4347667, 8695334, 13043001, 26086002, 39129003, 78258006]

約数ペア:

[(1, 78258006), (2, 39129003), (3, 26086002), (6, 13043001), (9, 8695334), (18, 4347667), (23, 3402522), (46, 1701261), (69, 1134174), (138, 567087), (207, 378058), (414, 189029), (421, 185886), (449, 174294), (842, 92943), (898, 87147), (1263, 61962), (1347, 58098), (2526, 30981), (2694, 29049), (3789, 20654), (4041, 19366), (7578, 10327), (8082, 9683)]