8578946916

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{11681}}^1$

素因数の和:12601

約数の個数: 72

約数和(自身を含む): 22655977344

約数和(自身を除く): 14077030428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 887, 1774, 2661, 3548, 5322, 7983, 10644, 11681, 15966, 20401, 23362, 31932, 35043, 40802, 46724, 61203, 70086, 81604, 105129, 122406, 140172, 183609, 210258, 244812, 268663, 367218, 420516, 537326, 734436, 805989, 1074652, 1611978, 2417967, 3223956, 4835934, 9671868, 10361047, 20722094, 31083141, 41444188, 62166282, 93249423, 124332564, 186498846, 238304081, 372997692, 476608162, 714912243, 953216324, 1429824486, 2144736729, 2859648972, 4289473458, 8578946916]

約数ペア:

[(1, 8578946916), (2, 4289473458), (3, 2859648972), (4, 2144736729), (6, 1429824486), (9, 953216324), (12, 714912243), (18, 476608162), (23, 372997692), (36, 238304081), (46, 186498846), (69, 124332564), (92, 93249423), (138, 62166282), (207, 41444188), (276, 31083141), (414, 20722094), (828, 10361047), (887, 9671868), (1774, 4835934), (2661, 3223956), (3548, 2417967), (5322, 1611978), (7983, 1074652), (10644, 805989), (11681, 734436), (15966, 537326), (20401, 420516), (23362, 367218), (31932, 268663), (35043, 244812), (40802, 210258), (46724, 183609), (61203, 140172), (70086, 122406), (81604, 105129)]