86240336

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1060

約数の個数: 80

約数和(自身を含む): 209236608

約数和(自身を除く): 122996272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 728, 793, 854, 971, 976, 1456, 1586, 1708, 1942, 3172, 3416, 3884, 5551, 6344, 6797, 6832, 7768, 11102, 12623, 12688, 13594, 15536, 22204, 25246, 27188, 44408, 50492, 54376, 59231, 88361, 88816, 100984, 108752, 118462, 176722, 201968, 236924, 353444, 414617, 473848, 706888, 770003, 829234, 947696, 1413776, 1540006, 1658468, 3080012, 3316936, 5390021, 6160024, 6633872, 10780042, 12320048, 21560084, 43120168, 86240336]

約数ペア:

[(1, 86240336), (2, 43120168), (4, 21560084), (7, 12320048), (8, 10780042), (13, 6633872), (14, 6160024), (16, 5390021), (26, 3316936), (28, 3080012), (52, 1658468), (56, 1540006), (61, 1413776), (91, 947696), (104, 829234), (112, 770003), (122, 706888), (182, 473848), (208, 414617), (244, 353444), (364, 236924), (427, 201968), (488, 176722), (728, 118462), (793, 108752), (854, 100984), (971, 88816), (976, 88361), (1456, 59231), (1586, 54376), (1708, 50492), (1942, 44408), (3172, 27188), (3416, 25246), (3884, 22204), (5551, 15536), (6344, 13594), (6797, 12688), (6832, 12623), (7768, 11102)]