64976208

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1260

約数の個数: 80

約数和(自身を含む): 184958400

約数和(自身を除く): 119982192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 109, 132, 176, 218, 264, 327, 436, 528, 654, 872, 1129, 1199, 1308, 1744, 2258, 2398, 2616, 3387, 3597, 4516, 4796, 5232, 6774, 7194, 9032, 9592, 12419, 13548, 14388, 18064, 19184, 24838, 27096, 28776, 37257, 49676, 54192, 57552, 74514, 99352, 123061, 149028, 198704, 246122, 298056, 369183, 492244, 596112, 738366, 984488, 1353671, 1476732, 1968976, 2707342, 2953464, 4061013, 5414684, 5906928, 8122026, 10829368, 16244052, 21658736, 32488104, 64976208]

約数ペア:

[(1, 64976208), (2, 32488104), (3, 21658736), (4, 16244052), (6, 10829368), (8, 8122026), (11, 5906928), (12, 5414684), (16, 4061013), (22, 2953464), (24, 2707342), (33, 1968976), (44, 1476732), (48, 1353671), (66, 984488), (88, 738366), (109, 596112), (132, 492244), (176, 369183), (218, 298056), (264, 246122), (327, 198704), (436, 149028), (528, 123061), (654, 99352), (872, 74514), (1129, 57552), (1199, 54192), (1308, 49676), (1744, 37257), (2258, 28776), (2398, 27096), (2616, 24838), (3387, 19184), (3597, 18064), (4516, 14388), (4796, 13548), (5232, 12419), (6774, 9592), (7194, 9032)]