66746352

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 184086432

約数和(自身を除く): 117340080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 157, 204, 272, 314, 408, 471, 521, 628, 816, 942, 1042, 1256, 1563, 1884, 2084, 2512, 2669, 3126, 3768, 4168, 5338, 6252, 7536, 8007, 8336, 8857, 10676, 12504, 16014, 17714, 21352, 25008, 26571, 32028, 35428, 42704, 53142, 64056, 70856, 81797, 106284, 128112, 141712, 163594, 212568, 245391, 327188, 425136, 490782, 654376, 981564, 1308752, 1390549, 1963128, 2781098, 3926256, 4171647, 5562196, 8343294, 11124392, 16686588, 22248784, 33373176, 66746352]

約数ペア:

[(1, 66746352), (2, 33373176), (3, 22248784), (4, 16686588), (6, 11124392), (8, 8343294), (12, 5562196), (16, 4171647), (17, 3926256), (24, 2781098), (34, 1963128), (48, 1390549), (51, 1308752), (68, 981564), (102, 654376), (136, 490782), (157, 425136), (204, 327188), (272, 245391), (314, 212568), (408, 163594), (471, 141712), (521, 128112), (628, 106284), (816, 81797), (942, 70856), (1042, 64056), (1256, 53142), (1563, 42704), (1884, 35428), (2084, 32028), (2512, 26571), (2669, 25008), (3126, 21352), (3768, 17714), (4168, 16014), (5338, 12504), (6252, 10676), (7536, 8857), (8007, 8336)]