66739932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 207567360

約数和(自身を除く): 140827428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 53, 57, 63, 76, 84, 106, 114, 126, 133, 159, 171, 212, 228, 252, 263, 266, 318, 342, 371, 399, 477, 526, 532, 636, 684, 742, 789, 798, 954, 1007, 1052, 1113, 1197, 1484, 1578, 1596, 1841, 1908, 2014, 2226, 2367, 2394, 3021, 3156, 3339, 3682, 4028, 4452, 4734, 4788, 4997, 5523, 6042, 6678, 7049, 7364, 9063, 9468, 9994, 11046, 12084, 13356, 13939, 14098, 14991, 16569, 18126, 19988, 21147, 22092, 27878, 28196, 29982, 33138, 34979, 36252, 41817, 42294, 44973, 55756, 59964, 63441, 66276, 69958, 83634, 84588, 89946, 97573, 104937, 125451, 126882, 139916, 167268, 179892, 195146, 209874, 250902, 253764, 264841, 292719, 314811, 390292, 419748, 501804, 529682, 585438, 629622, 794523, 878157, 1059364, 1170876, 1259244, 1589046, 1756314, 1853887, 2383569, 3178092, 3512628, 3707774, 4767138, 5561661, 7415548, 9534276, 11123322, 16684983, 22246644, 33369966, 66739932]

約数ペア:

[(1, 66739932), (2, 33369966), (3, 22246644), (4, 16684983), (6, 11123322), (7, 9534276), (9, 7415548), (12, 5561661), (14, 4767138), (18, 3707774), (19, 3512628), (21, 3178092), (28, 2383569), (36, 1853887), (38, 1756314), (42, 1589046), (53, 1259244), (57, 1170876), (63, 1059364), (76, 878157), (84, 794523), (106, 629622), (114, 585438), (126, 529682), (133, 501804), (159, 419748), (171, 390292), (212, 314811), (228, 292719), (252, 264841), (263, 253764), (266, 250902), (318, 209874), (342, 195146), (371, 179892), (399, 167268), (477, 139916), (526, 126882), (532, 125451), (636, 104937), (684, 97573), (742, 89946), (789, 84588), (798, 83634), (954, 69958), (1007, 66276), (1052, 63441), (1113, 59964), (1197, 55756), (1484, 44973), (1578, 42294), (1596, 41817), (1841, 36252), (1908, 34979), (2014, 33138), (2226, 29982), (2367, 28196), (2394, 27878), (3021, 22092), (3156, 21147), (3339, 19988), (3682, 18126), (4028, 16569), (4452, 14991), (4734, 14098), (4788, 13939), (4997, 13356), (5523, 12084), (6042, 11046), (6678, 9994), (7049, 9468), (7364, 9063)]