8168784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 120

約数和(自身を含む): 24507360

約数和(自身を除く): 16338576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 53, 57, 76, 78, 104, 106, 114, 152, 156, 159, 169, 208, 212, 228, 247, 304, 312, 318, 338, 424, 456, 494, 507, 624, 636, 676, 689, 741, 848, 912, 988, 1007, 1014, 1272, 1352, 1378, 1482, 1976, 2014, 2028, 2067, 2544, 2704, 2756, 2964, 3021, 3211, 3952, 4028, 4056, 4134, 5512, 5928, 6042, 6422, 8056, 8112, 8268, 8957, 9633, 11024, 11856, 12084, 12844, 13091, 16112, 16536, 17914, 19266, 24168, 25688, 26182, 26871, 33072, 35828, 38532, 39273, 48336, 51376, 52364, 53742, 71656, 77064, 78546, 104728, 107484, 143312, 154128, 157092, 170183, 209456, 214968, 314184, 340366, 429936, 510549, 628368, 680732, 1021098, 1361464, 2042196, 2722928, 4084392, 8168784]

約数ペア:

[(1, 8168784), (2, 4084392), (3, 2722928), (4, 2042196), (6, 1361464), (8, 1021098), (12, 680732), (13, 628368), (16, 510549), (19, 429936), (24, 340366), (26, 314184), (38, 214968), (39, 209456), (48, 170183), (52, 157092), (53, 154128), (57, 143312), (76, 107484), (78, 104728), (104, 78546), (106, 77064), (114, 71656), (152, 53742), (156, 52364), (159, 51376), (169, 48336), (208, 39273), (212, 38532), (228, 35828), (247, 33072), (304, 26871), (312, 26182), (318, 25688), (338, 24168), (424, 19266), (456, 17914), (494, 16536), (507, 16112), (624, 13091), (636, 12844), (676, 12084), (689, 11856), (741, 11024), (848, 9633), (912, 8957), (988, 8268), (1007, 8112), (1014, 8056), (1272, 6422), (1352, 6042), (1378, 5928), (1482, 5512), (1976, 4134), (2014, 4056), (2028, 4028), (2067, 3952), (2544, 3211), (2704, 3021), (2756, 2964)]