64187112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 190179360

約数和(自身を除く): 125992248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 31, 33, 44, 46, 62, 66, 69, 88, 92, 93, 121, 124, 132, 138, 184, 186, 242, 248, 253, 264, 276, 341, 363, 372, 484, 506, 552, 682, 713, 726, 744, 759, 961, 968, 1012, 1023, 1364, 1426, 1452, 1518, 1922, 2024, 2046, 2139, 2728, 2783, 2852, 2883, 2904, 3036, 3751, 3844, 4092, 4278, 5566, 5704, 5766, 6072, 7502, 7688, 7843, 8184, 8349, 8556, 10571, 11132, 11253, 11532, 15004, 15686, 16698, 17112, 21142, 22103, 22264, 22506, 23064, 23529, 30008, 31372, 31713, 33396, 42284, 44206, 45012, 47058, 62744, 63426, 66309, 66792, 84568, 86273, 88412, 90024, 94116, 116281, 126852, 132618, 172546, 176824, 188232, 232562, 243133, 253704, 258819, 265236, 345092, 348843, 465124, 486266, 517638, 530472, 690184, 697686, 729399, 930248, 972532, 1035276, 1395372, 1458798, 1945064, 2070552, 2674463, 2790744, 2917596, 5348926, 5835192, 8023389, 10697852, 16046778, 21395704, 32093556, 64187112]

約数ペア:

[(1, 64187112), (2, 32093556), (3, 21395704), (4, 16046778), (6, 10697852), (8, 8023389), (11, 5835192), (12, 5348926), (22, 2917596), (23, 2790744), (24, 2674463), (31, 2070552), (33, 1945064), (44, 1458798), (46, 1395372), (62, 1035276), (66, 972532), (69, 930248), (88, 729399), (92, 697686), (93, 690184), (121, 530472), (124, 517638), (132, 486266), (138, 465124), (184, 348843), (186, 345092), (242, 265236), (248, 258819), (253, 253704), (264, 243133), (276, 232562), (341, 188232), (363, 176824), (372, 172546), (484, 132618), (506, 126852), (552, 116281), (682, 94116), (713, 90024), (726, 88412), (744, 86273), (759, 84568), (961, 66792), (968, 66309), (1012, 63426), (1023, 62744), (1364, 47058), (1426, 45012), (1452, 44206), (1518, 42284), (1922, 33396), (2024, 31713), (2046, 31372), (2139, 30008), (2728, 23529), (2783, 23064), (2852, 22506), (2883, 22264), (2904, 22103), (3036, 21142), (3751, 17112), (3844, 16698), (4092, 15686), (4278, 15004), (5566, 11532), (5704, 11253), (5766, 11132), (6072, 10571), (7502, 8556), (7688, 8349), (7843, 8184)]