79451424

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21221}}^1$

素因数の和:21250

約数の個数: 72

約数和(自身を含む): 243331452

約数和(自身を除く): 163880028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 21221, 42442, 63663, 84884, 127326, 169768, 190989, 254652, 275873, 339536, 381978, 509304, 551746, 679072, 763956, 827619, 1018608, 1103492, 1527912, 1655238, 2037216, 2206984, 2482857, 3055824, 3310476, 4413968, 4965714, 6111648, 6620952, 8827936, 9931428, 13241904, 19862856, 26483808, 39725712, 79451424]

約数ペア:

[(1, 79451424), (2, 39725712), (3, 26483808), (4, 19862856), (6, 13241904), (8, 9931428), (9, 8827936), (12, 6620952), (13, 6111648), (16, 4965714), (18, 4413968), (24, 3310476), (26, 3055824), (32, 2482857), (36, 2206984), (39, 2037216), (48, 1655238), (52, 1527912), (72, 1103492), (78, 1018608), (96, 827619), (104, 763956), (117, 679072), (144, 551746), (156, 509304), (208, 381978), (234, 339536), (288, 275873), (312, 254652), (416, 190989), (468, 169768), (624, 127326), (936, 84884), (1248, 63663), (1872, 42442), (3744, 21221)]