64316976

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 176774400

約数和(自身を除く): 112457424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 109, 114, 152, 218, 228, 304, 327, 436, 456, 647, 654, 872, 912, 1294, 1308, 1744, 1941, 2071, 2588, 2616, 3882, 4142, 5176, 5232, 6213, 7764, 8284, 10352, 12293, 12426, 15528, 16568, 24586, 24852, 31056, 33136, 36879, 49172, 49704, 70523, 73758, 98344, 99408, 141046, 147516, 196688, 211569, 282092, 295032, 423138, 564184, 590064, 846276, 1128368, 1339937, 1692552, 2679874, 3385104, 4019811, 5359748, 8039622, 10719496, 16079244, 21438992, 32158488, 64316976]

約数ペア:

[(1, 64316976), (2, 32158488), (3, 21438992), (4, 16079244), (6, 10719496), (8, 8039622), (12, 5359748), (16, 4019811), (19, 3385104), (24, 2679874), (38, 1692552), (48, 1339937), (57, 1128368), (76, 846276), (109, 590064), (114, 564184), (152, 423138), (218, 295032), (228, 282092), (304, 211569), (327, 196688), (436, 147516), (456, 141046), (647, 99408), (654, 98344), (872, 73758), (912, 70523), (1294, 49704), (1308, 49172), (1744, 36879), (1941, 33136), (2071, 31056), (2588, 24852), (2616, 24586), (3882, 16568), (4142, 15528), (5176, 12426), (5232, 12293), (6213, 10352), (7764, 8284)]