66429168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 196058880

約数和(自身を除く): 129629712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 431, 456, 494, 507, 624, 676, 741, 862, 912, 988, 1014, 1293, 1352, 1482, 1724, 1976, 2028, 2586, 2704, 2964, 3211, 3448, 3952, 4056, 5172, 5603, 5928, 6422, 6896, 8112, 8189, 9633, 10344, 11206, 11856, 12844, 16378, 16809, 19266, 20688, 22412, 24567, 25688, 32756, 33618, 38532, 44824, 49134, 51376, 65512, 67236, 72839, 77064, 89648, 98268, 106457, 131024, 134472, 145678, 154128, 196536, 212914, 218517, 268944, 291356, 319371, 393072, 425828, 437034, 582712, 638742, 851656, 874068, 1165424, 1277484, 1383941, 1703312, 1748136, 2554968, 2767882, 3496272, 4151823, 5109936, 5535764, 8303646, 11071528, 16607292, 22143056, 33214584, 66429168]

約数ペア:

[(1, 66429168), (2, 33214584), (3, 22143056), (4, 16607292), (6, 11071528), (8, 8303646), (12, 5535764), (13, 5109936), (16, 4151823), (19, 3496272), (24, 2767882), (26, 2554968), (38, 1748136), (39, 1703312), (48, 1383941), (52, 1277484), (57, 1165424), (76, 874068), (78, 851656), (104, 638742), (114, 582712), (152, 437034), (156, 425828), (169, 393072), (208, 319371), (228, 291356), (247, 268944), (304, 218517), (312, 212914), (338, 196536), (431, 154128), (456, 145678), (494, 134472), (507, 131024), (624, 106457), (676, 98268), (741, 89648), (862, 77064), (912, 72839), (988, 67236), (1014, 65512), (1293, 51376), (1352, 49134), (1482, 44824), (1724, 38532), (1976, 33618), (2028, 32756), (2586, 25688), (2704, 24567), (2964, 22412), (3211, 20688), (3448, 19266), (3952, 16809), (4056, 16378), (5172, 12844), (5603, 11856), (5928, 11206), (6422, 10344), (6896, 9633), (8112, 8189)]