78104208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17881}}^1$

素因数の和:17912

約数の個数: 80

約数和(自身を含む): 248345216

約数和(自身を除く): 170241008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 17881, 35762, 53643, 71524, 107286, 125167, 143048, 214572, 232453, 250334, 286096, 375501, 429144, 464906, 500668, 697359, 751002, 858288, 929812, 1001336, 1394718, 1502004, 1627171, 1859624, 2002672, 2789436, 3004008, 3254342, 3719248, 4881513, 5578872, 6008016, 6508684, 9763026, 11157744, 13017368, 19526052, 26034736, 39052104, 78104208]

約数ペア:

[(1, 78104208), (2, 39052104), (3, 26034736), (4, 19526052), (6, 13017368), (7, 11157744), (8, 9763026), (12, 6508684), (13, 6008016), (14, 5578872), (16, 4881513), (21, 3719248), (24, 3254342), (26, 3004008), (28, 2789436), (39, 2002672), (42, 1859624), (48, 1627171), (52, 1502004), (56, 1394718), (78, 1001336), (84, 929812), (91, 858288), (104, 751002), (112, 697359), (156, 500668), (168, 464906), (182, 429144), (208, 375501), (273, 286096), (312, 250334), (336, 232453), (364, 214572), (546, 143048), (624, 125167), (728, 107286), (1092, 71524), (1456, 53643), (2184, 35762), (4368, 17881)]