83557968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{373}}^1$

素因数の和:756

約数の個数: 80

約数和(自身を含む): 233735040

約数和(自身を除く): 150177072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 359, 373, 624, 718, 746, 1077, 1119, 1436, 1492, 2154, 2238, 2872, 2984, 4308, 4476, 4667, 4849, 5744, 5968, 8616, 8952, 9334, 9698, 14001, 14547, 17232, 17904, 18668, 19396, 28002, 29094, 37336, 38792, 56004, 58188, 74672, 77584, 112008, 116376, 133907, 224016, 232752, 267814, 401721, 535628, 803442, 1071256, 1606884, 1740791, 2142512, 3213768, 3481582, 5222373, 6427536, 6963164, 10444746, 13926328, 20889492, 27852656, 41778984, 83557968]

約数ペア:

[(1, 83557968), (2, 41778984), (3, 27852656), (4, 20889492), (6, 13926328), (8, 10444746), (12, 6963164), (13, 6427536), (16, 5222373), (24, 3481582), (26, 3213768), (39, 2142512), (48, 1740791), (52, 1606884), (78, 1071256), (104, 803442), (156, 535628), (208, 401721), (312, 267814), (359, 232752), (373, 224016), (624, 133907), (718, 116376), (746, 112008), (1077, 77584), (1119, 74672), (1436, 58188), (1492, 56004), (2154, 38792), (2238, 37336), (2872, 29094), (2984, 28002), (4308, 19396), (4476, 18668), (4667, 17904), (4849, 17232), (5744, 14547), (5968, 14001), (8616, 9698), (8952, 9334)]