40835664

素因数分解:

$2^4\times 3^8\times {\mathrm{389}}^1$

素因数の和:421

約数の個数: 90

約数和(自身を含む): 118977690

約数和(自身を除く): 78142026

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, 389, 432, 486, 648, 729, 778, 972, 1167, 1296, 1458, 1556, 1944, 2187, 2334, 2916, 3112, 3501, 3888, 4374, 4668, 5832, 6224, 6561, 7002, 8748, 9336, 10503, 11664, 13122, 14004, 17496, 18672, 21006, 26244, 28008, 31509, 34992, 42012, 52488, 56016, 63018, 84024, 94527, 104976, 126036, 168048, 189054, 252072, 283581, 378108, 504144, 567162, 756216, 850743, 1134324, 1512432, 1701486, 2268648, 2552229, 3402972, 4537296, 5104458, 6805944, 10208916, 13611888, 20417832, 40835664]

約数ペア:

[(1, 40835664), (2, 20417832), (3, 13611888), (4, 10208916), (6, 6805944), (8, 5104458), (9, 4537296), (12, 3402972), (16, 2552229), (18, 2268648), (24, 1701486), (27, 1512432), (36, 1134324), (48, 850743), (54, 756216), (72, 567162), (81, 504144), (108, 378108), (144, 283581), (162, 252072), (216, 189054), (243, 168048), (324, 126036), (389, 104976), (432, 94527), (486, 84024), (648, 63018), (729, 56016), (778, 52488), (972, 42012), (1167, 34992), (1296, 31509), (1458, 28008), (1556, 26244), (1944, 21006), (2187, 18672), (2334, 17496), (2916, 14004), (3112, 13122), (3501, 11664), (3888, 10503), (4374, 9336), (4668, 8748), (5832, 7002), (6224, 6561)]