90174384

素因数分解:

$2^4\times 3^8\times {\mathrm{859}}^1$

素因数の和:891

約数の個数: 90

約数和(自身を含む): 262361060

約数和(自身を除く): 172186676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 859, 972, 1296, 1458, 1718, 1944, 2187, 2577, 2916, 3436, 3888, 4374, 5154, 5832, 6561, 6872, 7731, 8748, 10308, 11664, 13122, 13744, 15462, 17496, 20616, 23193, 26244, 30924, 34992, 41232, 46386, 52488, 61848, 69579, 92772, 104976, 123696, 139158, 185544, 208737, 278316, 371088, 417474, 556632, 626211, 834948, 1113264, 1252422, 1669896, 1878633, 2504844, 3339792, 3757266, 5009688, 5635899, 7514532, 10019376, 11271798, 15029064, 22543596, 30058128, 45087192, 90174384]

約数ペア:

[(1, 90174384), (2, 45087192), (3, 30058128), (4, 22543596), (6, 15029064), (8, 11271798), (9, 10019376), (12, 7514532), (16, 5635899), (18, 5009688), (24, 3757266), (27, 3339792), (36, 2504844), (48, 1878633), (54, 1669896), (72, 1252422), (81, 1113264), (108, 834948), (144, 626211), (162, 556632), (216, 417474), (243, 371088), (324, 278316), (432, 208737), (486, 185544), (648, 139158), (729, 123696), (859, 104976), (972, 92772), (1296, 69579), (1458, 61848), (1718, 52488), (1944, 46386), (2187, 41232), (2577, 34992), (2916, 30924), (3436, 26244), (3888, 23193), (4374, 20616), (5154, 17496), (5832, 15462), (6561, 13744), (6872, 13122), (7731, 11664), (8748, 10308)]