8123868

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 22982400

約数和(自身を除く): 14858532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 107, 108, 111, 114, 148, 171, 214, 222, 228, 321, 333, 342, 428, 444, 513, 642, 666, 684, 703, 963, 999, 1026, 1284, 1332, 1406, 1926, 1998, 2033, 2052, 2109, 2812, 2889, 3852, 3959, 3996, 4066, 4218, 5778, 6099, 6327, 7918, 8132, 8436, 11556, 11877, 12198, 12654, 15836, 18297, 18981, 23754, 24396, 25308, 35631, 36594, 37962, 47508, 54891, 71262, 73188, 75221, 75924, 106893, 109782, 142524, 150442, 213786, 219564, 225663, 300884, 427572, 451326, 676989, 902652, 1353978, 2030967, 2707956, 4061934, 8123868]

約数ペア:

[(1, 8123868), (2, 4061934), (3, 2707956), (4, 2030967), (6, 1353978), (9, 902652), (12, 676989), (18, 451326), (19, 427572), (27, 300884), (36, 225663), (37, 219564), (38, 213786), (54, 150442), (57, 142524), (74, 109782), (76, 106893), (107, 75924), (108, 75221), (111, 73188), (114, 71262), (148, 54891), (171, 47508), (214, 37962), (222, 36594), (228, 35631), (321, 25308), (333, 24396), (342, 23754), (428, 18981), (444, 18297), (513, 15836), (642, 12654), (666, 12198), (684, 11877), (703, 11556), (963, 8436), (999, 8132), (1026, 7918), (1284, 6327), (1332, 6099), (1406, 5778), (1926, 4218), (1998, 4066), (2033, 3996), (2052, 3959), (2109, 3852), (2812, 2889)]