8216621856

素因数分解:

$2^5\times 3^4\times {\mathrm{433}}^1\times {\mathrm{7321}}^1$

素因数の和:7776

約数の個数: 120

約数和(自身を含む): 24223973004

約数和(自身を除く): 16007351148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 433, 648, 864, 866, 1296, 1299, 1732, 2592, 2598, 3464, 3897, 5196, 6928, 7321, 7794, 10392, 11691, 13856, 14642, 15588, 20784, 21963, 23382, 29284, 31176, 35073, 41568, 43926, 46764, 58568, 62352, 65889, 70146, 87852, 93528, 117136, 124704, 131778, 140292, 175704, 187056, 197667, 234272, 263556, 280584, 351408, 374112, 395334, 527112, 561168, 593001, 702816, 790668, 1054224, 1122336, 1186002, 1581336, 2108448, 2372004, 3162672, 3169993, 4744008, 6325344, 6339986, 9488016, 9509979, 12679972, 18976032, 19019958, 25359944, 28529937, 38039916, 50719888, 57059874, 76079832, 85589811, 101439776, 114119748, 152159664, 171179622, 228239496, 256769433, 304319328, 342359244, 456478992, 513538866, 684718488, 912957984, 1027077732, 1369436976, 2054155464, 2738873952, 4108310928, 8216621856]

約数ペア:

[(1, 8216621856), (2, 4108310928), (3, 2738873952), (4, 2054155464), (6, 1369436976), (8, 1027077732), (9, 912957984), (12, 684718488), (16, 513538866), (18, 456478992), (24, 342359244), (27, 304319328), (32, 256769433), (36, 228239496), (48, 171179622), (54, 152159664), (72, 114119748), (81, 101439776), (96, 85589811), (108, 76079832), (144, 57059874), (162, 50719888), (216, 38039916), (288, 28529937), (324, 25359944), (432, 19019958), (433, 18976032), (648, 12679972), (864, 9509979), (866, 9488016), (1296, 6339986), (1299, 6325344), (1732, 4744008), (2592, 3169993), (2598, 3162672), (3464, 2372004), (3897, 2108448), (5196, 1581336), (6928, 1186002), (7321, 1122336), (7794, 1054224), (10392, 790668), (11691, 702816), (13856, 593001), (14642, 561168), (15588, 527112), (20784, 395334), (21963, 374112), (23382, 351408), (29284, 280584), (31176, 263556), (35073, 234272), (41568, 197667), (43926, 187056), (46764, 175704), (58568, 140292), (62352, 131778), (65889, 124704), (70146, 117136), (87852, 93528)]